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December 20, 2013

Christos Tsirogiannis on "From Apulia to Virginia: An Apulian Gnathia Askos at the Virginia Museum of Fine Arts" in his debut column "Nekyia" for The Journal of Art Crime

"From Apulia to Virginia: An Apulian Gnathia Askos at the Virginia Museum of Fine Arts" is the subject of Christos Tsirogiannis' debut column "Nekyia" for The Journal of Art Crime in the Fall 2013 issue:
We begin this new, regular column on the underworld of antiquities trading with a follow-up to my article in the last issue of JAC (Spring 2013), 'A Marble Statue of a Boy at the Virginia Museum of Fine Arts'. 
[...]
Facts and Evidence 
An Apulian Gnathia askos with a spout formed in the shape of a woman's head appears in 2 Polaroid images (nos. CD 3, racc. 82, pag. 31, foto 6 and CD 3, racc. 82, pag. 32, foto 2) from the confiscated archive of the convicted antiquities dealer Giacomo Medici. The vase is depicted uncleaned, standing on a large, creased white sheet of paper, reassembled from various fragments, missing the entire left side of its rim and various chips of clay from its neck and shoulder.
Christos Tsirogiannis is a Greek forensic archaeologist. He studied archaeology and history of art in the University of Athens, then worked for the Greek Ministry of Culture from 1994 to 2008, excavating throughout Greece and recording antiquities in private hands. He voluntarily cooperated with the Greek police Art Squad on a daily basis (August 2004 - December 2008) and was a member of the Greek Task Force Team that repatriated looted, smuggled and stolen antiquities from the Getty Museum, the Shelby White/Leon Levy collection, the Jean-David Cahn AG galleries, and others. Since 2007, Tsirogiannis has been identifying antiquities in museums, galleries, auction houses, private collections and museums, depicted in the confiscated Medici, Becchina and Symes-Michaelides archives, notifying public prosecutor Dr. Paolo Giorgio Ferri and the Greek authorities. He received his Ph.D. last October at the University of Cambridge, on the international illicit antiquities network viewed through the Robin Symes-Christos Michaelides archive.

You may finish reading this column in the Fall 2013 issue of The Journal of Art Crime. Design for this issue and all issues of The Journal of Art Crime is the work of Urška CharneyHere's a link to ARCA's website on The Journal of Art Crime (includes Table of Contents for previous issues).

September 29, 2015

While the West Seeks Tighter Curbs on the Trade in Antiquities Looted by ISIS, Italian Suspect Antiquities Continue to Appear at Major Auction Houses

Greek forensic archaeologist Christos Tsirogiannis, has identified another grouping of suspect antiquities set for auction October 1, 2015 at Christie’s in London.  Each of the objects appears to have ties to former Basel-based art dealer, Gianfranco Becchina, who was accused by Italian prosecutors of being part of an antiquities trafficking network that involved tombaroli (tomb raiders) in southern Italy and suspect antiquities dealers and buyers around the globe. Becchina was convicted of antiquities trafficking in 2011.

Since 2007, Dr. Tsirogiannis has actively identified illicit antiquities depicted in the confiscated Medici, Becchina and Symes-Michaelides archives, notifying the relevant government authorities when matches are discovered.  An expert on the illicit antiquities trade, Dr. Tsirogiannis teaches ARCA's illicit antiquities course.  He also serves as Research Assistant to the Trafficking Culture Project at the Scottish Centre for Crime and Justice Research located at the University of Glasgow.

Despite having apparently “clean” collection histories, each of the antiquities listed below (Lots 6, 8 and 16) — or strikingly similar ones — appear in photographic evidence confiscated by the Swiss and Italian authorities in 2002 during their investigation into the network of traffickers affiliated with Gianfranco Becchina.


The three antiquities on offer at the upcoming sale at Christie’s are said to come from Professor Heissmeyer’s antiquities collection; A fourth antiquity (lot 93) was temporarily confiscated by the Swiss authorities in 2008 from the Japanese illicit antiquities dealer Noriyoshi Horiuchi and has now been put back into circulation within the antiquities market. 

Dr. Christos Tsirogiannis has notified Interpol, the Carabinieri Art Squad and Scotland Yard’s Art & Antiques Unit with the evidence for these new identifications.  

In detail, the suspect antiquities are:
Left - The oinochoe depicted in the Becchina archive.
Right - the same oinochoe on exhibition in Christie’s, London,
Image Credit C. Tsirogiannis Saturday 26 September 2015


The oinochoe’s collecting history (Provenance), as it appears in the Christie’s catalogue, is:
Private collection, Germany, acquired prior to 1990.
with Galerie am Museum Jürgen Haering, Freiburg.
Prof. H.-H. Heissmeyer collection, Schwäbisch Hall, acquired from the above in 2005 (inv. no. 32).
Beazley Archive no. 9024860.

The same oenochoe seems to be depicted in a Polaroid image from the Becchina archive. In the archival photo the vase is covered with encrustations, lying on what appears to be a plastic tray, while a handwritten note, also in the archives, states that this antiquity was sent for restoration, among other antiquities, on 1 December 1989 to Sandro Cimicchi, Gianfranco Becchina’s usual restorer.

Left - The cup depicted in the Becchina archive.
Right - The same cup on exhibition in Christie’s, London,
Image Credit C. Tsirogiannis Saturday 26 September 2015
The cup’s collecting history (Provenance), as it appears in the Christie’s catalogue, is:
Private collection, Switzerland, acquired prior to 1980.
with Galerie am Museum Jürgen Haering, Freiburg.
Prof. H.-H. Heissmeyer collection, Schwäbisch Hall, acquired from
the above in 1995 (inv. no. 17).
Beazley Archive no. 9024849.

In the Becchina archive, what appears to be the same cup is depicted in a Polaroid image, upside down and partially covered with encrustations, among three other cups. The similarities can be identified from the position of the panthers painted on the lower portion of the cup's body. A handwritten note states that the cups were bought by the middleman Raffaele Monticelli on 4 March 1993. Another handwritten note on the Polaroid states: ‘V/ Hae CH’ [sold to Hae Swiss Francs]. In 2002 Monticelli was sentenced to 4 years imprisonment for conspiracy related to the trafficking of antiquities. (Isman 2011b: 50; Watson and Todeschini 2007: 292) and as recently as today had 22 million euros worth of his real estate assets confiscated by the state for his alleged involvement as an international antiquities trafficker.    

Left - The lekythos depicted in the Becchina archive.
Right - the same lekythos on exhibition in Christie’s, London,
Image Credit C. Tsirogiannis Saturday 26 September 2015
The lekythos’ collecting history (‘Provenance’), as it appears in the Christie’s catalogue, is:
Private collection, United Kingdom, acquired prior to 1980.
with Galerie am Museum Jürgen Haering, Freiburg.
Prof. H.-H. Heissmeyer collection, Schwäbisch Hall, acquired from
the above in 1992 (inv. no. 23).
Beazley Archive no. 21590.

An object that appears to be the same lekythos is depicted in two professional images from the Becchina archive. A handwritten note states: ‘E Nov 78’.
Left - The lekythos depicted during its confiscation
in a photograph taken by the Italian authorities
 during the raid at Horiuchi’s warehouse in Geneva in 2008.
Right - the same lekythos on exhibition in Christie’s, London,
Image Credit C. Tsirogiannis Saturday 26 September 2015

The lekythos’ collecting history (‘Provenance’), as it appears in the Christie’s catalogue, is:
Anonymous sale; Münzen und Medaillen AG, Basel, 14 November 1986, lot 213.
Formerly private collection, Japan, acquired privately in 1997.


This lekythos was found and confiscated during the raid of the Swiss and Italian authorities at the warehouse of the Japanese dealer Noriyoshi Horiuchi in the Geneva Freeport in 2008. The Italian authorities could not prove the illicit origin of this particular lekythos and
although Horiuchi did not supply any documentation to prove the licit origin of the lekythos, the vase was returned to Horiuchi. 

In total the Italian authorities confiscated 337 antiquities from Horiuchi depicted in the Becchina, Medici and Symes-Michaelides confiscated archives. Horiuchi's name also comes up in a 2014 repatriation case involving another Becchina linked antiquity, a 1,800-year-old sarcophagus lid depicting a sleeping Ariadne.  

It should also be noted that this same lekythos also appeared at one time on offer at ‘Phoenix Ancient Art’ gallery, owned by the Aboutaam brothers, one of whom was convicted in Egypt for antiquities smuggling and the other of whom pleaded guilty to the falsification of at least one customs document. 

In relationship to that listing  the lekythos appeared as ‘SOLD’ on the ‘Phoenix Ancient Art’ gallery website. In the October sale listing Christie’s fails to state the name of the consigner, although they do so in the case of the other three lots (Professor Heissmeyer).

In the three first cases, Christie’s ‘due diligence’ seems to have stopped short of tracing the collecting history back one step further, which would have opened the window on the Becchina transactions.  In the fourth case (lot 93), Christie’s record lists the 1986 and 1997 transaction dates in the lekythos’ collecting history, but completely avoids mentioning the authorities’ raid of Horiuchi’s warehouse in Switzerland or the subsequent passage or ownership of the vase by the convicted Aboutaam brothers, through their ‘Phoenix Ancient Art’ gallery in New York and Geneva.

In total, these are just four objects in a string of tainted auctions with fairly good documentation proving their likelihood that these objects were looted.  If the art market cannot hold itself to task on objects where there is a known and extensive photographic record of illicit activity how will the art market perform its due diligence on antiquities coming from conflict countries like Syria, Iraq and Yemen where no confiscated smuggler dossiers exist?

Due diligence of looted antiquities, be they Italian or conflict-based, has to be meaningful and not merely plausible, in the furtherance of a sale's commission.  Partially-documented histories in an object's collection background, do not necessarily always point to fresh looting or illegal export but when the objects background looks murky, as is the case with these objects, the art market needs to step up its game and voluntarily refuse to participate in the laundering.

UPDATE - October 01, 2015 Christie's has withdrawn the suspect antiquities prior to the auction scheduled today in London.  

Lynda Albertson






September 11, 2018

Restitution: An Attic Marble Anthemion from a Grave Stele returned to Greece


On June 9, 2017 forensic archaeologist Dr. Christos Tsirogiannis, wrote to ARCA and to the Art and Antiques Unit of London's Metropolitan Police (New Scotland Yard), INTERPOL and the Greek police Art Squad reporting that he had identified an Attic Marble Anthemion from a Grave Stele coming up for auction in Sotheby's June 12, 2017 London auction which he had traced to the archive of convicted Italian antiquities dealer Gianfranco Becchina. 

This accumulation of records was seized by Swiss and Italian authorities in 2002 during raids conducted on Becchina’s gallery, Palladion Antique Kunst, as well as two storage facilities inside the Basel Freeport, and another elsewhere in Switzerland.  The Becchina Archive consists of some 140 binders which contain more than 13,000 documents related to the antiquities dealer's business.  

These dealer records include shipping manifests, antiquarian dealer notes, invoices, pricing documents, and thousands of photographic images.  Many of which are not the slick art gallery salesroom photos, but rather, point and shoot Polaroids taken by looters and middlemen.  This latter type of image often depicts looted antiquities in their recently plundered state, some of which still bear soil and salt encrustations. 

Two of the identifying Polaroid images of the object
located in the Becchina archive. 
In 2011 Becchina was convicted in Italy for his role in the illegal antiquities trade and while he later appealed this conviction, he is currently under investigation by Italy's Anti-Mafia Investigative Directorate (DIA) who moved to seize his cement trade business, Atlas Cements Ltd., his olive oil company, Olio Verde srl., Demetra srl., Becchina & Company srl., bank accounts, land, and real estate properties including Palazzo Pignatelli in November 2017. 

Looted antiquities traced to Becchina's trafficking network, like this attic marble anthemion, continue to surface in private collections, museums and some of the world's most prestigious auction firms specializing in ancient art and are frequently identified by Tsirogiannis, archaeologists working with Italy's Avvocatura dello Stato, the Italian Carabinieri and the Greek police. 

In his email, Tsirogiannis stated that he had identified the attic marble anthemion in three professional and two Polaroids images as well as in four separate documents found in the confiscated Becchina business records. The dealer's documentation indicated that the stele appeared to have been in Becchina's hands from 1977 until 1990, when it was then sold on to George Ortiz, a collector and heir to the South American Patiñho tin fortune who lived in Geneva and whose name has appeared with regularity on this blog tied to purchases of objects of illicit origin.   Ortiz's name has long been associated with this trafficking network as his was one of the names found on the network organigram found in Pasquale Camera's personal possessions.

Interestingly both Becchina and Ortiz were never mentioned in the 'Provenance' section given by Sotheby's.   During the sale, the object's collection history was listed simply as follows: 


Possibly as a result of Tsirogiannis' identification, the 340 B.C.E. object (thankfully) failed to sell.  Eleven months later, in a May 7th 2018 issue of the Times, the newspaper reported that Sotheby's, not Tsirogiannis, had discovered that they had a false collecting history on the stele at which point "by way of a voluntary goodwill gesture" handed the stele over to the Metropolitan Police in London.  The Greek Embassy in London working with the Greek The Ministry of Culture authorities via the Directorate for the Documentation and Protection of Cultural Property, followed up with the legal claims necessary for restitution and on June 27th, 2018 Christos Tsirogiannis testified at the Greek consulate in London as to his findings. Subsequent to the above, the object was formally handed over on September 8, 2018.

After its return to Greece, yesterday, the column has been delivered to the Epigraphical Museum of Athens, Greece. 

April 2, 2014

Christie's and Bonhams withdraw two objects of antiquity linked to Medici and Becchina archives

Image appears to be draft of 1987 invoice
 on sale of antiquities
by Catherine Sezgin, ARCA Blog Editor-in-Chief

Both Christie's and Bonhams withdrew two objects -- a 2,000 year old Greek glass wine jug (called an oinochoe) and another ancient vessel (known as a pyxis)-- from their antiquities auctions this week that forensic archaeologist Dr. Christos Tsirogiannis linked to the Medici and Becchina archives.

In an email to ARCA's blog, Dr. Tsirogiannis wrote: "I am also sending you the documents related to the pyxis, which prove that Becchina sold the object to Ariadne Galleries, something that Bonhams failed to mention in the "provenance" section of their catalogue regarding this object." 

The documents, represented by the images here to the right in a bluish tinge and below in a pinkish tinge, appear to be the draft and final copy of an invoice. The pink image is a photograph of an invoice dated November 12, 1987 from U. R. Becchina to Mr. Torkom Demirjian at Ariadne Galleries Inc. at 970 Madison Avenue in New York City “(For definitive sale/no return) no return) for 23 items — 14 terracotta statuettes + 1 Pyxis, 2 Gnathian vessels, 2 Canosan Pyxides, and 4 Corinthian vessels — at a price in U.S. dollars of $21,800 plus a restoration fee of $3,700 for a total of $25,500. The invoice included: "GUARANTEE These items are of the period of the 6th to the 3rd cent. B.C. The authenticity is unconditionally guaranteed."

This is the image of the pink invoice
from Becchina to Ariadne Galleries
regarding the sale of antiquities
Peter Watson, co-author with Cecilia Todeschini of The Medici Conspiracy: The Illicit Journey of Looted Antiquities From Italy's Tomb Raiders to the World's Greatest Museums (Public Affairs, 2007), wrote in The Times ("Auction houses 'handling stolen goods'", April 2):
Christos Tsirogiannis, of the Division of Archaeology at Cambridge University, and formerly a member of the Greek Task Force that oversaw the return of smuggled objects, said that the auction houses should have realised that they were handling illegal objects. “They themselves do not release all the information they have about how these objects reach the market,” he said. “These objects have no real provenance.” 
The objects are believed to be part of hauls gathered during the 1980s and 1990s by Giacomo Medici and Gianfranco Becchina, two notorious Italian dealers. Both men have been convicted of trafficking in illicit antiquities. Medici’s archive was seized in 1995 in Geneva, and Becchina’s was seized in Basle in 2002. Between them, the men supplied thousands of illegally excavated and smuggled antiquities, many of which were dug up by mechanical digger, and sold at Sotheby’s throughout the 1980s and 1990s. Some of them were priceless and many still had soil on them. They passed in their thousands through London salesrooms until the traffic was exposed, partly by The Times in 1997. Sotheby’s was forced to discontinue its sales in London. 
[...] 
Mr Tsirogiannis, who has just been awarded his PhD for a thesis on the illicit international antiquities trade, has access to two Polaroid archives of the hauls that were seized by the Italian carabinieri in Switzerland. He noticed that the two objects coming up for sale at Bonhams and Christie’s were identical to two shown in the photographs of the seized archives, in one case dirty and broken before restoration. Invoices and sales receipts also appear to confirm that the objects are illicit. He said: “The object at Christie’s was sold at Sotheby’s in 1988, and that’s all — as anyone knows in this field, that almost certainly means it came from Medici. “The Bonhams object also first surfaced in 1987 and has no provenance outside the trade. There again, that should be a warning sign that the piece was illegally excavated and smuggled. Over the past few years, I have spotted dozens of objects like this being drip-fed on to the market, testing whether the Medici scandal has been forgotten. Each time, I have informed the Italian authorities, who tell me they always contact the auction houses, asking them to withdraw the pieces. They almost never do. I think they have only acted this time because The Times is watching. At this rate, London risks regaining its unenviable position as the home of the ‘dirty’ antiquities market.”
Watson reported that Christie's said that the company would contact Scotland Yard's Art & Antiquities Unit to investigate the piece and would return it to Italy if the object was the same as the one identified in the polaroid archive confiscated from Medici.

In an email to the ARCA blog, Dr. Tsirogiannis wrote:
A spokeswoman for Christie's said, regarding Christie's ownership of the oinochoe: 
The work you are referring to was sold through another auction house in 1988. It was then sold last year by Christie’s as part of the the Saeed Motamed collection. Christie’s became the owner after the sale of the work was then cancelled due to accidental damage sustained by the work during storage. 
My comment on this would be: Christie's should have been extra careful when they were exercising their 'due diligence' before the most recent sale, since they are the consigners in their own auction: as it turns out, this is a piece which comes originally from Medici. Christie's did not mention in the 'provenance' section of their catalogue which collection this object came from only last year, nor that the object was damaged during storage. All this exposes their practices even more.
Dr. Tsirogiannis wrote in an email to ARCA:
To echo Lord Renfrew in 2010, when four other antiquities I identified were withdrawn by Bonhams (http://www.theguardian.com/artanddesign/2010/apr/27/bonhams-stolen-roman-sculptures-auction), "London risks regaining its unenviable position as the home of the 'dirty' antiquities market".
Here's a link to the article in BBC News "'Looted' artifacts removed from auction" (2 April 2014).

Here's a link to Dr. Tsirogiannis' post "Auction houses should do more to rooted out looted antiquities" on the website for Apollo Magazine.

October 3, 2014

Dr. Christos Tsirogiannis provides three images from Becchina archive of Roman marble head of Hermes Propylaios recently pulled from Bonhams auction in London

by Catherine Schofield Sezgin, ARCA Blog Editor

Hermes #1
As pointed out in David Gill’s blog “Looting Matters”, journalist Euthimis Tsiliopoulos has reported that a Roman marble head of Hermes Propylaios, listed on an electronic Bonhams London auction catalogue, was been withdrawn from the sale at the request of Greece’s Directorate of Documentation and Protection of Cultural Property of the Ministry of Culture and Sport as per the article “Hermes Head Withdrawn from Auction”, written in the Times of Change in October 1, 2014:

"Since the head is displayed in seized photographs, which show a possible origin and illegal export from Greece, the Directorate of Documentation and Protection of Cultural Property immediately proceeded in contacting the auction house asking for more details on the origin of object. After further investigation and documentation, the Directorate called for the immediate withdrawal of the object subject to any statutory right of the Greek government. Finally, the auction house had to remove the head from the auction for the first time and referred the Greek government to get in direct contact with the alleged owner."

In listing the object ahead of the auction Bonham’s had published in its catalogue that the marble Hermes had been in the "Nicolas Koutoulakis Collection, Geneva” five years prior to the 1970 UNESCO Convention designed to stop the profitable trade of recently looted antiquities. As documented in the 2007 book “The Medici Conspiracy” by Peter Watson and Cecilia Todeschini, Nikola Koutoulakis was an illicit antiquities dealer who has been involved in the trade of several antiquities looted from Greece, Italy and Egypt after the implementation of the 1970 Convention, some of which have recently been repatriated to the countries of their origin.

Dr. Christos Tsirogiannis, provided ARCA with three images of this object as they appear in the “Becchina archives”, a record of photographs and business documents confiscated by Italian and Swiss authorities in 2002 and 2005 from the Basel premises of Italian antiquities dealer Gianfranco Becchina. 

Hermes #2

As Tsirogiannis wrote to Gill:

I also identified the object in the Becchina archive. The origin of the head is Greece, because it is a Greek looter named Costas Gaitanis (from Herakleion, Krete) who sent to Becchina on May 29th, 1987 the Polaroids depicting the head. The envelope containing the Polaroids arrived in Switzerland (Basel, at Becchina's gallery) on June 1st, 1987. The envelope is included in a larger file that Becchina kept regarding dealings he had with a Greek middleman named Zenebisis. The same file includes the image of the gold wreath that the Greek state repatriated from the Getty Museum.

Hermes #3
Dr. Tsirogiannis identified the images published here as:

Hermes #1: Five Polaroid images depicting the marble head (photographed from different angles) on a brown blanket and on a cement floor with a cigarette butt nearby. The page, where the Polaroids are attached, is bearing the name of the Greek middleman ‘Zene[bisis]’. An image of a vase, not related to the marble head, is attached (upper right corner of the page).

Hermes #2: Two more Polaroid images of the marble head and the back of the envelope that contained them. The stamp reads: ‘BASEL 1-6-87’.

Hermes #3:  The same two Polaroid images of the marble head and the front of the envelope that contained them. The stamp reads: ‘ATHENS 29-V-87’.

December 11, 2014

Researcher Christos Tsirogiannis succeeds in getting suspected looted objects withdrawn from Christie's sale

Attic red-figured krater / Swingler
Source: Tsirogiannis (See Looting Matters)
by Catherine Schofield Sezgin,
 ARCA Blog Editor-in-Chief

As noted first on Paul Barford's blog, Portable Antiquity Collecting and Heritage Issues, the three items at Christie's identified last week by Dr. Christos Tsirogiannis as suspected looted objects have been withdrawn from this month's sale in New York City.

"Paul Barford notified me," Dr. Tsirogiannis wrote in an email to the ARCA blog, "I then verified it from Christie's website."

Dr. Tsirogiannis, a forensic archaeologist, identified images in the Christie's sales catalogue that matched images from the Symes-Michaelides and the Swingler archive (Professor David Gill provides more specific information here on his blog Looting Matters).

I asked Dr. Tsiogiannis who contacts the art market when researchers identify objects suspected to have been stolen? This is his response:
The auction houses, and the members of the international antiquities market in general, always have the opportunity to contact the Italian and Greek authorities directly, before the auctions. These authorities will check, for free, every single object for them. Instead, the members of the market not only are not contacting the authorities, but also complain publicly that they have no access to the archives. As long as the market does not cooperate with the relevant state authorities, those authorities will continue to intervene ex officio.

August 24, 2011

The Journal of Art Crime, Spring 2011: David W. J. Gill and Christos Tsirogiannis on "Polaroids from the Medici Dossier: Continued Sightings on the Market"

"Bonhams withdraws Roman sculptures with 'Medici link' from auction"
Polaroid from the Medici Dossier and Bonhams Copyright [for the composition] David Gill.

David W. J. Gill and Christos Tsirogiannis have written on "Polaroids from the Medici Dossier: Continued Sightings on the Market" for the fifth issue of The Journal of Art Crime (Spring 2011) which can be purchased through subscription through ARCA's website or individually through Amazon.com. This is the abstract for the article:
The series of returned antiquities to Italy have been a reminder of the role of Giacomo Medici in the movement of antiquities to North American public and private collections. A dossier of images was seized during a series of raids on premises in the Geneva Freeport linked to Medici. Such images have made it possible for the Italian authorities to make identifications with recently surfaced antiquities. In spite of the publicity some involved with the trade of antiquities continue to offer recently-surfaced objects that can be traced back to Medici and his consignments to the London market.
David Gill is Reader in Mediterranean Archaeology at Swansea University, Wales, UK. He is a former Rome Scholar at the British School at Rome and was a member of the Department of Antiquities at the Fitzwilliam Museum, University of Cambridge. He has published widely on archaeological ethics with Christopher Chippindale. He is currently completing a history of British archaeological work in Greece prior to the First World War.

Christos Tsirogiannis is a postgraduate research student at Hughes Hall, University of Cambridge. His PhD research, supervised by Christopher Chippindale and David Gill, is on the international implications of the Robin Symes-Christos Michaelides photographic archive. He has excavated in Attica, the Cyclades and on Ithaka. He was seconded by the Hellenic Ministry of Culture to the Ministry of Justice to research illicit antiquities. He was involved with the return of antiquities from the J. Paul Getty Museum to Greece.

November 21, 2014

Dr. Christos Tsirogiannis identifies rare Sardinian idol to be auctioned at Christie's December 11 in New York City

Image of the Sardinian idol from the Medici
archive (provided by Dr. Tsirogiannis)
In the forthcoming December 11, 2014 auction at Christie's in New York, lot 85 'A SARDINIAN MARBLE FEMALE IDOL OZIERI CULTURE, CIRCA 2500-2000 B.C.', 'PROPERTY FROM THE MICHAEL AND JUDY STEINHARDT COLLECTION', is estimated at $800,000-1,200,000. Its provenance as listed on the sales documentation by Christie's states: 'with Harmon Fine Arts, New York. with The Merrin Gallery, New York, 1990 (Masterpieces of Cycladic Art, no. 27). Acquired by the current owner, 1997.'

"The object appears in the Medici archive, smashed in 6 pieces, missing the upper left part of its head," according to Dr. Christos Tsirogiannis, a Forensic Research Archaeologist who teaches ARCA's illicit trafficking course.  According to Tsirogiannis, "The Steinhardt collection has been previously connected with the acquisition of questionable antiquities."

The blog Chasing Aphrodite reported last November in "Steinhardt Redux: Feds Seize Fresco Looted from Italian World Heritage Site, Destined for New York Billionaire" that an earlier action had been taken against the antiquities collector, and stated: "The legal foundation for the case was created by Steinhardt himself twenty years ago with his failed effort -- fought all the way to the US Supreme Court -- to block the seizure of a golden libation bowl that was illegal exported from Sicily."

Dr. Tsirogiannis included an image from the Medici archive with the email announcing his discovery.

The Christie's catalogue can be downloaded here (first, press the button that says 'E-CATALOGUE'. The 150-page e-Catalogue advertises 192 Lots (or objects) to be sold at Rockefeller Plaza on the second Thursday of December. The objects (or 'properties' as described by Christie's on the page that lists the viewing dates prior to the sale) are from various collections. No further information is included about The Michael and Judy Steinhardt Collection in the e-catalogue. The Steinhardts also collect Judaica (Jewish art).

According to Christie's, this Sardinian marble female idol "comes from the Ozieri Culture of Sardinia, which takes its name from the town in the north of the island where the first excavations took place. Only very few such cruciform female idols survive."

by: Catherine Schofield Sezgin

April 11, 2018

Auction Alert - Christie's Auction House - an Etruscan 'Pontic' black-figured neck-amphora and a Roman bronze boar

ARCA has been informed by Christos Tsirogiannis that he had identified two potentially tainted antiquities, scheduled to be auctioned by Christie's auction house in New York on 18 April 2018.  The antiquities researcher had notified law enforcement authorities in late March.

On April 11th, 2018 one of these objects is now listed as withdrawn from the auction.

Lot 26, an Etruscan 'Pontic' black-figured neck-amphora attributed to the Paris Painter, Circa 530 BCE. was listed in the auction documentation, before its withdrawal with an estimated sale price of $30,000-50,000 USD.


The provenance published with this object is: 
"with Galerie Günter Puhze, Freiburg.
Acquired by the current owner from the above, 1993."

The second item, Lot 48, is a Roman Bronze Boar, Circa 1st-2nd Century CE., is currently still listed with an estimate sale price of $10,000-15,000 USD.


The provenance published with this object is: 
"with Mathias Komor, New York, 1974. Christos G. Bastis (1904-1999), New York. The Christos G. Bastis Collection; Sotheby’s, New York, 9 December 1999, lot 159."

Photo from the Gianfranco Becchina archive
Exhibited: 
"The Metropolitan Museum of Art,
Antiquities from the Collection of Christos G. Bastis, 20 November 1987-10 January 1988."

Tsirogiannis matched the black-figured neck-amphora with two Polaroid images found pasted onto a 22 June 1993 document located within the confiscated archive of Sicilian antiquity dealer Gianfranco Becchina. The white piece of paper describes the scene depicted on the object, while the two photos pasted to the document show the same antiquity prior to its restoration.  In this image, the vase is still broken into many fragments and is seen with soil and salt encrustations.   The dealers handwritten notes on the page include numeric notations and refer to an individual named "Sandro."

Becchina's archive, an accumulation of business records, seized by Swiss and Italian authorities in 2002, consists of some 140 binders containing more than 13,000 documents related to antiquities, bought and sold, which at one point or another are known to have passed through Becchina's network of illicit suppliers.

As those who are familiar with Peter Watson's and Cecilia Todeschini's book, The Medici Conspiracy may recall, numerous handwritten notes and lists of antiquities, invoices, and etc., found in the Becchina archive refer to Sandro Cimicchi, an artifact restorer based in Basel, Switzerland.

This is interesting in that one of the supply chain elements in Becchina's enterprise frequently foresaw a first phase of restoration on the plundered artwork, then the subsequent creation of false attestations on the antiquity's origin, made possible also through the artificial attribution of ownership to associated companies.

Cimicchi's name also appears on a comprehensive hand-written organisational chart written by dealer/trafficker Pasquale Camera which was recovered by the Italian authorities in September 1995 during a Carabinieri raid.  This ‘organigram’ has been useful to Italian investigators and cultural researchers in piecing together members of this well known trafficking TOC group.  Starting from the bottom and working your way up, this document references everyone from tombaroli, to intermediaries, to restorers, to mid-level Italian dealers (Gianfranco Becchina and Giacomo Medici), and lastly, to wealthy international dealers Robert E. Hecht and Robin Symes.

Cimicchi name has consistently been connected with illicit antiquities dealers and had been noted to have been Gianfranco Becchina's usual restorer. 

Becchina was convicted in 2011 for his role in the illegal antiquities trade yet, this antiquity's passage, through or between Becchina and Cimicchi, has not been listed in the provenance details which were published by the Christie's auction house for its upcoming sale.

Tsirogiannis informed me that the second object, the Roman bronze boar, is depicted in two separate professional images in the business archive records of Robin Symes and Christos Michaelides,  two other high-profile art dealers we have written about in detail. 


The Becchina and Symes-Michaelides archives were presented publicly by the Italian judicial and police authorities during the trials of Giacomo Medici, Gianfranco Becchina, Robert Hecht, and dozens of Italian tombaroli in Rome from 2000-2011. Like the Becchina archive, this Greek file features a stash of images seized during a raid on the Greek island of Schinousa, that once formed the stock of Robin Symes and Christo Michaelides.

Unfortunately, neither Symes nor Michaelides appear in the provenance documentation published by Christie's for the upcoming sale on the Roman bronze boar.

With regularity, objects such as these, connected to tainted antiquities dealers, known to have profited from the trafficking of illicit antiquities, appear on the licit market.  Since 2006 Tsirogiannis, a Cambridge-based Greek forensic archaeologist, affiliated researcher and summer lecturer with ARCA's Postgraduate Program in Art Crime and Cultural Heritage Protection, has, with some regularity, identified antiquities of suspect origin in museums, collections, galleries and auction houses, liking passages in their collection histories to Giacomo Medici, Fritz Bürki, Gianfranco Becchina, and Symes-Michaelides. 

As part of a rigorous due diligence process, auction houses are encouraged to check with the Italian or Greek authorities to ensure that the antiquities going up for auction are clean, so as not to pass tainted objects on to new owners.  Yet dealers in the art market sometimes forgo this due diligence step, as talking with the  law enforcement authorities, means they would likely be required to provide the name of the consignor, should the archive control, come up with a matching incriminating photo.  

As this poses problems of confidentiality for dealers, this step, is too frequently omitted, leaving the only way for matches to be made being when pieces like this  ancient vase, or bronze boar, or marble statue, or Roman glass bottle, eventually comes up for sale during a public auction. Given that TEFAF's newly released report states that there are more than 28,000 auction houses trading world-wide, the task of monitoring them all becomes gargantuan. 

In UNESCO's recent “Engaging the European Art Market in the Fight against the illicit trafficking of cultural property”  I suggested to personnel of the art market on hand for the meeting that the legal conundrum of client confidentiality could be circumvented by auction houses and dealers implementing a policy whereby the consignor themselves contacts the Italian and Greek authorities for a check of the the Medici, Bürki, Becchina, and Symes-Michaelides archives before the auction house agrees to list these topologies of antiquities up for auction when the provenance the client has is short on clarity. This would eliminate the auction house's liability for disclosing a confidential client. 

While it might slow down the proposed sales cycle, or be an uncomfortable proactive step for good faith purchases who may have unfortunately purchased a suspect antiquity in good faith in the past, it would be the market's ethical step towards not furthering the laundering by selective omission and it would begin to help collectors understand that their purchases and eventual sales now need to be ethical ones given the onus for ethical behavior being placed on them. 

ARCA hopes that by continuing to publicize the frequency illicit antiquities penetrate the legitimate art market, with provenance irregularities such as these seen in these two identifications, will encourage auction houses or collectors themselves to adhere to more accurate and stringent reporting requirements when listing their object's collection histories.  It is only in this way that new buyers do not continue to launder objects with their future purchases, further prolonging the damages caused by the the illicit antiquities trade.

October 11, 2016

Auction Alert - Christie's Auction House - A il(licit) Roman Marble Draped Goddess?

On October 10, 2016 ARCA was informed by Christos Tsirogiannis that he had identified a new potentially tainted antiquity scheduled to be auctioned by Christie's auction house in New York on October 25, 2016 traceable to the confiscated Robin Symes archive.



A screenshot of the provenance/collection history details are added here:


Since 2007 Tsirogiannis, a UK-based Greek forensic archaeologist and summer lecturer with ARCA's Postgraduate Program in Art Crime and Cultural Heritage Protection, has sought to identify antiquities of illicit origin in museums, collections, galleries and auction houses that can be traced to the confiscated Robin Symes-Christos Michaelides archives and the related Giacomo Medici and Gianfranco Becchina archives.

Each of these dealer's archives provide insight inside the illicit trade in antiquities and, when combined, include thousands of ancient objects from all over the world which have passed through the hands of smugglers, middlemen, and antiquities dealers who "laundered” illicit objects through the licit market.

Christies Auction Object alongside image from
the confiscated Symes archive.
Many have argued that Dr. Tsirogiannis tactics of naming potentially looted objects from the archives via ARCA's blog, David Gill's Looting Matters and on occasion Neil Brodie's Market of Mass Destruction, places auction houses at a disadvantage and should be construed as unfair given the market does not have direct access to the archives.  A valid point, but this is not the first time that an item up for auction at Christie's has been listed for auction exhibiting only a limited version of the objects actual collection history.

How Many? 

This is the third time ARCA has helped to publicise tainted antiquities that Tsirogiannis has identified on auction with the firm Christie's in 2016.  In 2015, objects were identified at the auction house in April, in September, in October and in December.  In 2014 Tsirogiannis identified objects in March, November and in December.  In 2013, ARCA published only one. Each of these auctions excluded key passages through the hands of disgraced antiquities dealers well-known for having dealt in tainted antiquities.

But is the fact that trafficked antiquities continue to make it to licit market the fault solely of the auction house in failing to do sufficient due diligence or are their "distinguished" private consignors, like the one in this month's auction, just as culpable?

It would be interesting to know from the auction house's perspective how many times they are approached by collectors who have purchased illicit objects in the past, but who fail to disclose an object's full collection history, knowing that should they reveal a less than pristine pedigree, the pieces would then become worthless on the licit art market and also potentially be subject to seizure.

Do the big-three auction houses keep records of consignors who falsify or omit collection histories?  Do they in turn share these lists with researchers? And if not, do they share them voluntarily with authorities?

Given the frequency illicit antiquities continue to penetrate the legitimate art market, embroiling firms like Christie's in the repetitive drama of appearing complacent when handling stolen and illegally-exported (illicit) antiquities shouldn't auction houses consider more stringent reporting requirements of their consignors to insure that they do not support the illicit antiquities trade. 

In closing,  given the proven lucrative nature of unprovenanced antiquities on the open market, Tsirogiannis has notified Interpol and the American authorities of his new identifications. Here's hoping that his continued spotlight, however awkward it is for everyone, will serve as a stark reminder that we still have a long way to go before the licit art market is cleaned up.

By: Lynda Albertson

July 16, 2014

Talking Looted Antiquities and Becchina archive over espresso with Christos Tsirogiannis, ARCA's 2014 Writer-in-Residence, at Amelia's Bar Leonardi

The patio of Bar Leonardi in Amelia
By Catherine Schofield Sezgin, 
 ARCA Blog Editor-in-Chief

One of the benefits of holding the ARCA postgraduate program each summer in the Umbrian town of Amelia is Bar Leonardi, an establishment that offers drinks on a patio fit for either sun or shade, with a great view of the Porta Romana and a view of everyone entering or leaving town. It has comfortable tables where ARCA's 2014 Writer-in-Residence Christos Tsirogiannis and I parked ourselves one morning after this year's Amelia Conference to discuss the the context and scope of the work he does in identifying suspected looted antiquities that have re-surfaced in galleries, sales catalogues, and museum exhibits after 1970 (This post is an edited summary of our discussion).

Christos is the Greek forensic archaeologist that investigative reporter Nikolas Zirganos mentions in the 2007 version of The Medici Conspiracy (Peter Watson & Cecilia Todeschini); he accompanied Greek police on the raids of the home of Marion True on the island of Paros in March 2006 and the estate of Michaelides - Papadimitriou on the island of Schinousa in April 2006 (“Operation Eclipse”).

There Greek police found Polaroid photos, professional photographs and documents that have led investigators in Greece and Italy to recover numerous objects from American museums and auction houses. This was achieved by tracing the objects from the inventory of dealers suspected of selling ancient objects illegally dug out of Etruscan, Greek and Roman tombs and archaeological sites, as defined by UNESCO’s 1970 convention, signed by almost 200 countries agreeing that such activity should not be condoned by legitimate art dealers or museums.

The Becchina archive was confiscated by the Italian and Swiss authorities in Basel in 2000 and 2002, Although you do not have a digital copy of the archives, you are given access to them by those who have the digital copies, whenever you want to search. Why have you not published these images so that anyone in the world with access to the database can join in the recovery efforts to return looted antiquities?

Christos Tsirogiannis: One thing that is important to understand is that these three archives (Medici, Becchina, and Symes-Michaelides) containing Polaroids, photographs and receipts, were obtained by the Greek and Italian states. Therefore, this material belongs to those countries and aids them in prosecuting these cases and in recovering objects from museums and auction houses. They are not my property and, thus, it is not my right to publish them.

Secondly, it is possible that if these archives (Medici, Becchina, Symes) were published online, then those people who have the objects – either in their homes or in the basements of museums – may want to avoid being accused of purchasing stolen antiquities and would either sell those items to collectors who do not care about their collecting history – or possibly destroy those objects to avoid confiscation or arrests.

The photographic evidence shows dirty or broken objects dug out of the ground. We do not know where most of these objects are. I have matched, so far, about 850 objects depicted in about 1,800 images, of objects thought to have been illegally sold, and thousands more have yet to be located. These photographs are the starting point of the research. When the objects show up in an exhibition or a sale, we can collect any information published with that object and try to describe how these networks of illicit antiquities operated on the market. But if the people who have the objects today realize that their objects have been identified as stolen, they may hide those objects and we will have no further information.

The most important objective is to tell the story of how these pieces were looted and entered into private collections and museums who must have known or suspected they were looted, smuggled or stolen.

How did people become aware that even after UNESCO’s 1970 Convention for the protection of cultural property, antiquities continued to be illicitly sold?

CT: Chippindale and Gill wrote in 1993 an important paper that pointed out that 90% of the known Cycladic figures in collections around the world had no recorded history prior to 1970 and thus one could infer that they had been freshly dug out of the ground or were fakes. Then in 2000, Chippindale and Gill demonstrated that most ancient objects in the most well-known private collections had no collecting history prior to 1970. A few years later, Peter Watson and Cecilia Todeschini published The Medici Conspiracy, which told how Italian and Greek police had uncovered a criminal network involved in digging up ancient objects from Italy and Greece, laundering them in Switzerland and through auction houses, mainly in London, and then selling them to collectors and museums throughout the world. The Medici Conspiracy was followed by Sharon Waxman’s Loot, Vernon Silver’s The Lost Chalice, and Felch and Frammolino’s Chasing Aphrodite, which showed a pattern of purchasing ancient objects that had weak or nonexistent collecting histories – a cover up for looted antiquities.

Despite the publication of these books, is it common knowledge that criminals extract ancient objects from tombs and archaeological sites and then sell those same objects through the art market to collectors and museums? Three decades ago the Getty Villa displayed Greek and Roman objects without explaining how such objects got to Malibu, California. And today many museums display objects that have appeared in their collections after 1970 or are on loan anonymously in the last year or two but provide no other information as to how these objects made it to the museums in Pasadena or Chicago or New York. Is this part of your work, to create a consciousness in viewers to ask such questions while they are admiring the pottery of the Greeks or the bronze figurines of the Etruscans?

CT: It is everyone’s responsibility to inform the people about the wrongdoings that are still on-going in the antiquities market and, subsequently in the antiquities collections of the most well-known private and state museums. Then, an informed visitor will have the ability to understand why an institution fails to provide basic information on the collecting history of the antiquities on exhibition.

Christos, what has happened in the pursuit of criminal charges against antiquities dealers Robin Symes and Giacomo Medici?

CT: Medici has been convicted of conspiring to sell looted antiquities and ordered to pay a 10 million- Euro fine – although he was sentenced to 8 years’ imprisonment, according to the Italian law he will serve no time in jail in Italy because he is over 70 years old.

As for Robin Symes, the Greek government has issued an international warrant for his arrest, but the British authorities have not been able to locate Symes. The Italian government is also preparing a case against Symes.

February 21, 2017

Auction Alert: Timeline Auctions. February 21, 2017, London, UK

On February 20, 2017 ARCA contacted Christos Tsirogiannis about a possible ancient object of concern in an upcoming Timeline auction scheduled to start the following day in London, UK at 10:00am GMT.

TimeLine Auctions holds regular auction sales of antiquities from around the world.  Bidding can be done in person, or electronically through their own or associated websites. The firm is a prominent middle-range British dealer in portable antiquities.

Since 2007 Tsirogiannis, a Cambridge-based Greek forensic archaeologist and summer lecturer with ARCA's Postgraduate Program in Art Crime and Cultural Heritage Protection, has collaborated with ARCA to draw attention to and identify antiquities of potentially illicit origin in museums, collections, galleries auction houses, and private collections that can be traced to the confiscated Giacomo Medici, Robin Symes-Christos Michaelides and Gianfranco Becchina archives.

Dr. Tsirogiannis in turn consulted TimeLine Auction's current online sale catalog and reviewed the objects for possible matches.  Contacting us shortly thereafter, he informed us that he had matched not one, but three antiquities traceable to known traffickers of illicit antiquities.

Each of the three ancient objects match conclusively with photos that are found in the confiscated Robin Symes archive (lot 49 and lot 79) and the confiscated Giacomo Medici archive (lot 183).

The items Dr. Tsirogiannis identified as being of possible concern are: 

A Scythian Rhyton with Animal Head: Lot 0049

Left: Screen Capture of Timeline Auction Photo 02/21/17
Right: Photo from Robin Symes Archive
NB This photo has been reversed horizontally for matching purposes. 

The provenance listed by the auction house for this object is as follows: 
"Property of a London gentleman; acquired from a major Mayfair gallery; acquired on the London art market before 2000."

This antiquity has unfortunately been sold for £3,100 including buyer's premium. 

Scythian Moose Inset with Cabochons: Lot 0079


Left: Screen Capture of Timeline Auction Photo 02/21/17
Right: Photo from Robin Symes Archive 

Top: Screen Capture
TimelineAuction 02/21/17
Middle and Bottom:
Photos from
Giacomo Medici Archive
The provenance listed by the auction house for this object is as follows: 
"Property of a London gentleman; acquired from a major Mayfair gallery; acquired on the London art market before 2000."

This antiquity has also unfortunately been sold for £2,790 including buyer's premium.

Roman Head of a Youth: Lot 0183

The provenance listed by the auction house for this object is as follows: 

"Property of a London gentleman; acquired from a major Mayfair gallery; acquired on the London art market before 2000."

ARCA hopes that by continuing to publicize the frequency with which potentially illicit antiquities penetrate the legitimate art market, with provenance irregularities such as those seen in these identifications, collectors will be encouraged to do their own due diligence, before acquiring objects for their collections.  In this way new buyers will not be duped into the laundering of objects in support the illicit antiquities trade.

While it is likely too late to save the new owners of Lot 0049 and Lot 0079 the headache of having just purchased potentially laundered illicit antiquities, ARCA hopes that Timeline will willingly withdraw the third object, to allow more time for due diligence, now that these identifications have been made.  In this way, the auction firm can avoid passing along another tainted antiquity to an unsuspecting collector.

It also would be nice, if in turn, Timeline shared the consignor/s contact information with the authorities, or encouraged the current owner to contact the authorities so that they could determine if any other suspicious items had been purchased in the past, which may have passed through Symes and Medici's hands.

As always, Tsirogiannis has sent the documentation of his informed suspicions on to law enforcement authorities at INTERPOL.

By Lynda Albertson