We take the stewardship and integrity of our collection seriously, from acquisition to deaccession, and maintain transparency about all of our professional practices. Preserving the world’s cultural heritage is of the utmost importance to collecting institutions. To that end, we publicly share our Collections Management Policy (see here) as well as our commitment to ensuring clear provenance. The donors of the deaccessioned objects or their heirs have been contacted, and none have objected to the sales. And indeed, any future acquisitions made with the funds earned through deaccessioning will acknowledge the original donor in the credit line.

   The laws of supply and demand dictate that there will be no end to the growing commercial value for a limited number of great works of art; and as long as those who deal in the commercial aspects of art — galleries, art dealers, auction houses and the media — are involved as the arbiters of criteria in judging art, market prices will continue to rise and art forgery will proliferate.
Art scammers have one objective and that is to separate the artist from their art or from their money, or both.  When approached by a stranger on the Internet, always be aware of and skeptical of phony emails and solicitations.  The old adage that says “when it sounds too good to be true…” still stands true today.  All artists should be aware of and comfortable with whom they are dealing with when they are selling their art on the Internet.
Scientific research is generally held to be of good provenance when it is documented in detail sufficient to allow reproducibility.[28][29] Scientific workflow systems assist scientists and programmers with tracking their data through all transformations, analyses, and interpretations. Data sets are reliable when the process used to create them are reproducible and analyzable for defects.[30] Current initiatives to effectively manage, share, and reuse ecological data are indicative of the increasing importance of data provenance. Examples of these initiatives are National Science Foundation Datanet projects, DataONE and Data Conservancy, as well as the U.S. Global Change Research Program.[31] Some international academic consortia, such as the Research Data Alliance, have specific group to tackle issues of provenance. In that case it is the Research Data Provenance Interest Group.[32]
Recent technology developments have aided collectors in assessing the temperature and humidity history or the wine which are two key components in establishing perfect provenance. For example, there are devices available that rest inside the wood case and can be read through the wood by waving a smartphone equipped with a simple app. These devices track the conditions the case has been exposed to for the duration of the battery life, which can be as long as 15 years, and sends a graph and high/low readings to the smartphone user. This takes the trust issue out of the hands of the owner and gives it to a third party for verification.
In the geologic use of the term, provenance instead refers to the origin or source area of particles within a rock, most commonly in sedimentary rocks. It does not refer to the circumstances of the collection of the rock. The provenance of sandstone, in particular, can be evaluated by determining the proportion of quartz, feldspar, and lithic fragments (see diagram).
In June, antiques dealers Laurent Kraemer, head of Paris’s venerable Kraemer Gallery, and chair specialist Bill Pallot, were arrested on suspicion of selling the Palace of Versailles four counterfeit medallion back chairs for €1.7 million ($1.9 million). Counted as “National Treasures,” the chairs were thought to be among a group of 13 created by Louis Delanois for the Palace living room in 1769, where they belonged to Louis XV’s last mistress, the countess du Barry.

Recently, some countries in Europe, including Luxembourg and Switzerland, have passed laws to clamp down on money laundering in the art market. Starting in 2016, Switzerland will cap cash transactions at 100,000 Swiss francs ($135,000). Payments above that cash limit will have to be made by credit card, creating a paper trail, or the seller will have to carry out due diligence to ensure the legal origins of the funds.

You might have seen his stuff in New York’s Metropolitan Museum or in the Hermitage in Lausanne…to name just a couple.  You can also see them in the homes of the one percent. Actor Steve Martin bought this one. Beltracchi’s forgeries have also made it into art books listing the best paintings of the 20th century and have been sold in many of the world’s top auction houses.

At Lowy, collectors interested in hiding their originals in the vault, whether for security purposes, to protect delicate works, or to lower the cost to insure them, can reproduce works without the help of a museum. The company employs both specially trained restoration artists and independent artists in need of a day job to conserve and replicate artworks. The process starts with an extremely high-quality print of a digital image, and then the painstaking application of clear conservators’ gel to simulate brushstrokes. Prices start at about $2,000, while frames tend to quadruple the amount.

However, even this careful process can be faked by those knowledgeable enough. In our collector's reading list, we feature a book called Provenance that examines how two people were able to sell forged art at the highest levels. Their documentation for the inauthentic pieces they sold was so expertly faked that more obvious flaws in the pieces themselves were overlooked.

In the case of photographer Man Ray[25] print production was often poorly managed during his lifetime, and many of his negatives were stolen by people who had access to his studio. The possession of the photo-negatives would allow a forger to print an unlimited number of fake prints, which he could then pass off as original. Fake prints would be nearly indistinguishable from originals, if the same photographic paper was used. Since unused photographic paper has a short (2–5 years) useful life, and the composition of photographic paper was frequently changed, the fakes would have had to be produced not long after the originals.

As the trial nears, a few facts are certain. Rosales sold fraudulent art; after pleading guilty to nine counts that include wire fraud and money laundering, she agreed to cooperate in the investigation and is awaiting sentencing. Her boyfriend Bergantiños was arrested in Spain and remains there. Pei-Shen, who brilliantly forged work by the most lauded artists of the 20th century, is on the loose and untouchable somewhere in China.
In paleontology and paleoanthropology, it is recognized that fossils can also move from their primary context and are sometimes found, apparently in-situ, in deposits to which they do not belong because they have been moved, for example, by the erosion of nearby but different outcrops. It is unclear how strictly paleontology maintains the provenience and provenance distinction. For example, a short glossary at a website (primarily aimed at young students) of the American Museum of Natural History treats the terms as synonymous,[27] while scholarly paleontology works make frequent use of provenience in the same precise sense as used in archaeology and paleoanthropology.
Among the forgers who have tried to make the experts look foolish is George Psalmanazar (1679?–1763). A Frenchman, he went to England where he pretended, with great success, to be a native of Formosa (Taiwan), and published a book about that island, which he had never visited. Another is William Lauder, who attempted to prove John Milton guilty of plagiarism by quoting 17th-century poets who wrote in Latin, into whose works he had interpolated Latin translations from Paradise Lost. A forgery made as a joke but taken seriously was the “Ern Malley” poems, offered to an Australian magazine in 1944 as the work of a recently dead poet. Actually it was composed by two young soldiers who wished to ridicule certain aspects of contemporary poetry.
In the composite fraud, or pastiche, the forger combines copies of various parts of another artist’s work to form a new composition and adds a few connecting elements of his own to make it a convincing presentation. This type of forgery is more difficult to detect than the copy. Such a combining of various elements from different pieces can be very deceptive, because a creative artist often borrows from his own work. In fact, the similarity of a figure or an object in a forgery to that in a well-known work of art often adds to the believability of the new creation.
All the paintings appear to have originated with one man, an obscure French collector-turned-dealer named Giulano Ruffini. The works appear to have had next-to-no provenance, save that they came from the collection of French civil engineer André Borie. Ruffini insists he never suggested they were the real deal, and that eager dealers were the ones to declare his paintings Old Master originals.
The copying of famous works of art dates to the origins of the history of art collecting and therefore to the beginning of the history of art. In the ancient world, replicas of famous works were made in order to satisfy demand by collectors for such works. The bronze Spear Bearer (c. 450–440 bce) by Greek sculptor Polyclitus, for example, achieved great renown for its perfect proportions and beauty. As a result, it was often copied in marble for Roman collectors in subsequent centuries. The copies, which are all that survived into the 21st century, made no pretense of being the original or having been made by Polyclitus.