Archaeologists ... don't care who owned an object—they are more interested in the context of an object within the community of its (mostly original) users. ... [W]e are interested in why a Roman coin turned up in a shipwreck 400 years after it was made; while art historians don't really care, since they can generally figure out what mint a coin came from by the information stamped on its surface. "It's a Roman coin, what else do we need to know?" says an art historian; "The shipping trade in the Mediterranean region during late Roman times" says an archaeologist. ... [P]rovenance for an art historian is important to establish ownership, but provenience is interesting to an archaeologist to establish meaning.
Many works of art acknowledged to be authentic carry some risk that in the future questions of authenticity may arise. After all, experts sometimes change their minds, new experts may disagree with the old consensus, and new facts or technologies may emerge. An impeccable provenance that can be verified serves to mitigate that investment risk. On the other hand, we have seen that a dubious provenance may itself be used as circumstantial evidence that the work is a fake. Thus, even where authenticity is not currently an issue, an inaccurate or incomplete provenance still could give rise to a claim in the future.
In the early 2000s, Brazilian financier Edmar Cid Ferreira had embezzled funds from his business empire — and he needed a way to hide the money. He found it in Hannibal, a painting by American artist Jean-Michel Basquiat. Appraised by the art world at $8 million, Ferreira showed up at New York’s Kennedy Airport in 2007 with the painting and a bill of lading listing the value as $100.
There are no accepted estimates on the amounts of money laundered through the art market, although the general belief is that it is enormous and expanding as regulations on other asset classes, from real estate to foreign exchange, tighten up everywhere. The International Monetary Fund estimated that "the amount available for laundering through the financial system" was worth 2.7 per cent of global gross domestic product in 2009 or $1.6-trillion (U.S.).
Even though De Sole was appointed chairman of Sotheby’s in 2015 and, presumably, is art-savvy, Clarick points out that his being scammed speaks volumes. “To me,” says Clarick, “it says that the works were pretty good-looking and conveys the impeccable reputation that Knoedler and Ann Freedman had. People believed them. You don’t buy a really fancy diamond from Tiffany and have it checked out on 47th Street.”
Interpol also tracks art smuggling. City police forces may have units that investigate cases of art fraud on the local level. But the first, and in many cases only, line of defense against art fraud is the dealers who offer the works for sale and the museums and collectors who must make every effort to determine the authenticity and legality of the works before purchase.
Ultraviolet rays readily reveal additions or alterations to a painting, since the varnish layers and some of the paint layers fluoresce to different colours. Ultraviolet is also used in the examination of marble sculpture. Old marble develops a surface that will fluoresce to a yellow-greenish colour, whereas a modern piece or an old surface recently recut will fluoresce to a bright violet. Infrared rays can penetrate thin paint layers in an oil painting to reveal underpainting that may disclose an earlier painting on the same canvas, or perhaps a signature that has been painted out and covered by a more profitable one. X rays are used to examine the internal structure of an object. A carved wooden Virgin supposedly of the 15th century but revealing modern machine-made nails deep inside is obviously a fraud. A forger usually works for the surface effect and is not concerned with the internal structures.
Contact an art advisor to help you find a buyer for your work or see if an auction house like Sotheby’s or Christie’s wants to auction it for you. If they help you sell your collection, they will make money, so it’s in their best interest not to ask any questions. Make an appointment with an auction house to appraise the pieces in your collection. You’ll sign a contract that says you are allowing the auctioneers to sell your collection on consignment, which means if it sells you get paid, and if it doesn’t you get the art returned to you. It will also tell you what sort of fees you will be charged - like insurance, shipping, and the auction house’s cut. You’ll ship the work to the auction house, wait for your collection to be sold, and make it rain.
Our current market, geared toward the ultra-wealthy, is helping few and hurting many. It stomps down all the emerging and midlevel dealers, artists, curators and even collectors who can’t play in the big-money game. It’s also hurting all the art lovers, current and future, who deserve work that’s conceived to address artistic issues, not to sell well to robber barons. If forgers can help burst our art bubble, blessings be upon them.
Art frauds can also be difficult to prosecute because museum curators or collectors must admit to having been duped. Rarely do museums acknowledge that works of art they own may be inauthentic. When they do, it is often because they have no choice. The Boymans-van Beuningen Museum in Rotterdam, Netherlands, was forced to acknowledge that its “Vermeer” Supper at Emmaus was actually a forgery painted in the 1930s by van Meegeren, but the museum admitted that only after the forger himself, in the context of another investigation, had revealed his involvement. The work’s original collector, D.G. van Beuningen, continued to believe (despite van Meegeren’s claim) that the work was by Vermeer.