On May 01, 2018 ARCA was contacted by Christos Tsirogiannis about a possible ancient object of concern in an upcoming Sotheby's auction titled 'The Shape of the Beauty: Sculpture from the Collection of Howard and Saretta Barnet' scheduled for 10:00 AM EST on May 14, 2018 in New York City. The antiquities researcher had also notified law enforcement authorities in New York and at INTERPOL. 

Since 2007 Tsirogiannis, a Cambridge-based Greek forensic archaeologist has drawn attention to and identified 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.  Tsirogiannis teaches as a lecturer on illicit trafficking with ARCA's Postgraduate Program in Art Crime and Cultural Heritage Protection.

"Like Archaic Greek bronze hoplite-figurines (CR 38 [1988], 342), Greek Geometric bronze horse-figurines are eminently marketable (and forgeable) artefacts for which private collectors, chiefly in New York, London, Geneva and Basel, are prepared to part with a great deal of hard currency. Their (al)lure is undeniable; I have myself trekked halfway across Europe in pursuit of their elusive charm."

As if to underscore their allure, both past and present, Tsirogiannis sent along three photos of the object on auction which he conclusively matched to photos found in the confiscated Robin Symes archive. 

Saretta Barnet died in March of 2017.  Her husband had passed away in 1992. Collecting for more than 4 decades, the couple's collection included everything from pen and brown ink landscapes by Fra Bartolommeo, works by Goya, François Boucher, Lucien Freud, tribal art and a noteworthy collection of antiquities.  

In a December 01, 2017 article in the Financial Times, discussing this upcoming sale, their son, Peter Barnet, indicated that “his late parents bought carefully and took their time to make decisions. For that reason, they preferred not to buy at auction but from dealers.”  Apparently though, not all of those purchases were carefully vetted. 

Screenshot: The Metropolitan Museum of Art Bulletin 3269091

In 1999 the family of Howard J. Barnet donated a Black-Figure Kylix, ca. 550-525 B.C.E attributed to the Hunt Painter to the Metropolitan Museum of Art. That object according to an article by Dr. David Gill, was relinquished by the museum via a transfer in title in a negotiation completed with the Italian Ministry of Culture on February 21, 2006 and returned to Italy in one of the first repatriation agreements between Italy and the Metropolitan Museum of Art in New York.

While the Barnet's may have been selective in the quality of the pieces they purchased for their collection, their relationships with dealers known to have dealt in plundered antiquities such as Symes, as well as collecting transactions with private collectors such as George Ortiz, who is also known to have purchased tainted objects, leaves one to question how carefully the Barnet's vetted the objects they acquired.

Given that the bronze Greek figure of a horse appears in photographs found in the Symes archive and the fact that at least one other object donated by the Barnet's was tied to illicit trafficking and was repatriated to its country of origin, this statue deserves a closer look.  With further research, the object and its past collecting history might lead to a link in the trafficking chain that has not yet been fully explored or considered. 

Take the provenance listed in this sales event for example.  If the object's listing of a sale at Münzen und Medaillen AG, Basel in May 6, 1967 is not a fabrication, then exploring this sale in Switzerland, determining who the consignor was, might give us another name name in the looting/trafficking/laundering chain which could help us determine the country of origin and be worthwhile for law enforcement in Switzerland and New York to explore. 

At the very least, this upcoming auction notice seems to indicate that the auction house did not contact Greek or Italian source country authorities before accepting the object on consignment.  This despite the object's passage through the hands of a British antiquities dealer long-known to have been a key player in an international criminal network that traded in looted antiquities. 

Dr. Christos Tsirogiannis interviews Marc Balcells in the Fall 2013 issue of The Journal of Art Crime:

Dear Reader, 

I would like to introduce you to my colleague at ARCA, the new co-editor the Journal of Art Crime, Marc Balcells. 

Marc started paying attention to art and cultural heritage crimes in 2009, when he moved to New York City, thanks to a Fulbright Scholarship. Never, in his wildest dreams, he would have imagined that, as a criminologist, his research interests would have led him there. However, the more Marc reflects about how things unfolded in his career, the more he realizes it were meant to happen. 

First of all, Marc studied Law in his city, Barcelona. In the several Criminal Law courses he took there was no mention to art crimes whatsoever, even though the Spanish Criminal Code punishes this form of crime in several of its articles. By 2001, after four years of law school, and being twenty one, he specialized in Criminal Law, but again, there was no mention of cultural heritage crimes in that Masters program. No art thieves in his list of prosecutions, either.

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.

Fen Edge Archaeology Group (FEAG) will host a lecture given by Dr. Christos Tsirogiannis on the ‘The International Illicit Antiquities Network: Dealers, Auction Houses, Private Collectors and Museums

Date: Wednesday, 19 October 2016 

Time: 7.30 pm 

Location:  Cottenham Village College

Admission Fee: Members £2; Non-members pay £3.’

The talk will present the main members of a trafficking network dealing in looted and smuggled antiquities, contra the 1970 UNESCO convention and will highlight connections between dealers, auction houses, private collectors and museums. Dr. Tsirogiannis will also make use of photographic evidence from confiscated archives of illicit antiquities dealers why antiquities should be repatriated and dealers and museum curators be prosecuted.

Christos Tsirogiannis is a forensic archaeologist researching smuggled antiquities and the market for looted cultural objects. He is a Senior Archaeologist at the Cambridge Archaeological Unit and a lecturer at ARCA's Postgraduate program in Art Crime and Cultural Heritage Protection.  He studied archaeology and history of art in Greece and worked for the Greek Ministries of Culture and Justice from 1994 to 2008, excavating throughout Greece and recording antiquities in private hands. 

Since 2007, Christos has been identifying illicit antiquities, depicted in the confiscated Medici, Becchina and Symes-Michaelides archives, in museums, galleries, auction houses and private collections, notifying the relevant government authorities as toxic antiquities are suspected in the licit art market. 

"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.

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

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

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

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

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. 

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: 

PROVENANCE

John Hewett, Bog Farm, Kent, 1960s

New York art market, acquired from the above on November 3rd, 1980

American private collection

American family trust (Sotheby’s New York, December 10th, 2008, no. 28, illus.)

acquired by the present owner at the above sale

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. 

Image appears to be draft of 1987 invoice  on sale of antiquities

by Catherine Sezgin, ARCA Blog Editor-in-Chief

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.

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.

by Catherine Schofield Sezgin, ARCA Blog Editor

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. 

For more information, here's an interview Dr. Tsirogiannis gave last summer.

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.

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’.

Attic red-figured krater / Swingler Source: Tsirogiannis (See Looting Matters)

by Catherine Schofield Sezgin,
 ARCA Blog Editor-in-Chief

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.

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.

Image of the Sardinian idol from the Medici archive (provided by Dr. Tsirogiannis)

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 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.

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.