In archaeology and paleontology, the derived term provenience is used with a related but very particular meaning, to refer to the location (in modern research, recorded precisely in three dimensions) where an artifact or other ancient item was found.[3] Provenance covers an object's complete documented history. An artifact may thus have both a provenience and a provenance.
Sometimes provenance can be as simple as a photograph of the item with its original owner. Simple yet definitive documentation such as that can increase its value by an order of magnitude, but only if the owner was of high renown. Many items that were sold at auction have gone far past their estimates because of a photograph showing that item with a famous person. Some examples include antiques owned by politicians, musicians, artists, actors, etc.[6]

The Art Business should examine the client’s background and purpose behind the contemplated transaction. For example, are the artworks being sold by the client consistent with what is known about the client’s collection? Is the level at which the client is selling or buying consistent with their past transactions and what is known about their professional activities and personal wealth? If not, the Art Business may want to ask the client for further information.

The dating of an object by the study of radioactive decay of carbon-14 has had little application in the detection of art forgery because of the large quantities of material that must be destroyed. Thermoluminescent dating is based on the slight damage to all matter, including clays, by the faint nuclear radiation present in the earth. Magnetic dating of ceramic objects is based on the slow but perceptible shift of the earth’s magnetic field over the centuries.
Regardless of whether this provision ultimately is enacted, the underlying issue will persist.  This post discusses some of the general concerns that the art and antiquities world can be misused as a conduit for dirty money.  We then discuss the AML Standards for Art Market Operators proposed by the Basel Institute on Governance, and similar standards set forth by the Responsible Art Market, both of which attempt to set forth a framework for those in the business of trading art to mitigate their money laundering risks.
John Drewe was able to pass off as genuine paintings, a large number of forgeries that would have easily been recognised as such by scientific examination. He established an impressive (but false) provenance and because of this galleries and dealers accepted the paintings as genuine. He created this false provenance by forging letters and other documents, including false entries in earlier exhibition catalogues.[5]
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.
The history of the arts reveals instances of persons who have used forgery either to gain recognition of their own craftsmanship or to enjoy deceiving the critics who had rejected their genuine work. A legend told about Michelangelo illustrates this point. At the age of 21, he carved in marble a small sleeping Eros, or Cupid, based on ancient Roman works that he admired. Some time later this carving was sold as an antique to the well-known collector Cardinal Riario, who prized it highly. When Michelangelo stepped forward and claimed the work as his own he won immediate fame as a young man who could rival the work of the greatly venerated ancient sculptors.
Data provenance covers the provenance of computerized data. There are two main aspects of data provenance: ownership of the data and data usage. Ownership will tell the user who is responsible for the source of the data, ideally including information on the originator of the data. Data usage gives details regarding how the data has been used and modified and often includes information on how to cite the data source or sources. Data provenance is of particular concern with electronic data, as data sets are often modified and copied without proper citation or acknowledgement of the originating data set. Databases make it easy to select specific information from data sets and merge this data with other data sources without any documentation of how the data was obtained or how it was modified from the original data set or sets.[31] The automated analysis of data provenance graphs has been described as a mean to verify compliance with regulations regarding data usage such as introduced by the EU GDPR.[69]
Sorry, could not care if Claire was successful or not. I know we were supposed to be sympathetic toward her, why else for the youth prison volunteerism, but she was too untrustworthy. When I read it, it appeared as if she knew all along that she was making a forgery so that Aidan could sell it as the original but by the end of the book she had miraculously convinced herself that all she was doing was making a copy of a copy and that isn’t a crime. Of course she had her penance of never knowing i ...more

The Art Loss Register (ALR), founded in 1991, grew out of the International Foundation for Art Research (IFAR: founded 1969), a not-for-profit organization that initiated and maintained (until 1997) an international database of stolen works of art, antiques, and collectables. After 1998 ALR assumed maintenance, although IFAR retains ownership, and the two organizations work closely together.
* Provenance must specifically describe the piece of art that's being offered for sale in order to be valid. It should contain important information including dimensions, medium, date of creation (if known), title (if known), and other relevant details. Documents that do not specifically describe the work of art in question do not constitute valid provenance.
   Some criterion for judging the monetary value for all this art was needed, and the most readily available one was the identity of the artist. First, this took the form of mark on the work, and later a signature. As the demand for fine art far exceeded the supply, misuse of these marks and signatures became rampant. Controlling legislation was enacted as it always is whenever commerce enters the picture, and the formerly respected tradition of copying art became art forgery.
Art forgery may also be subject to civil sanctions. The Federal Trade Commission, for example, has used the FTC Act to combat an array of unfair trade practices in the art market. An FTC Act case was successfully brought against a purveyor of fake Dalí prints in FTC v. Magui Publishers, Inc., who was permanently enjoined from fraudulent activity and ordered to restore their illegal profits.[28][29] In that case, the defendant had collected millions of dollars from his sale of forged prints.
Motivations- check, he gives you that, details of specific works- check he gives you that, but I was hoping for some information on HOW they forge things, why, if they have that kind of talent do they not do their own (other than money, and of course risk), how they can tell (lightly touched on) that it was forged. This is a good overview book, but not detailed, not for someone who has huge curiosity about the field of art forgery. Start here, but if you are wondering more, keep looking.
Forgers also remind us that great art depends on the ideas of artists, not necessarily on their actual hands. Many wonderful works of art by figures such as Titian, Rembrandt and Rubens were executed partly or even mostly by their studio assistants, which doesn’t make them any less expressive of Titian or Rembrandt’s innovations. For nearly two decades, our forger in Queens managed to fool both the dealers at Knoedler and their art-savvy clients, and the only reason his fakes could exist and succeed is because the true achievement of Pollock and Rothko was to come up with a set of ideas and procedures for making art. The faker could be considered a faithful assistant of theirs who happened to arrive after they’d died; ditto the hundreds of forgers of Qi Baishi.

* FIRST AND FOREMOST: NEVER BID ON OR BUY ART WITHOUT SEEING THE PROVENANCE FIRST. Sellers may say they have provenance, but will only show or give it to winning bidders or buyers after they purchase the art. Other common excuses for not showing provenance include protecting the privacy of the previous owners, keeping bidders from contacting previous owners, or keeping it private. In most cases, the real reason for not showing the provenance is that it's questionable in nature or worse yet, it doesn't even exist. If the seller won't let you see it up front, don't bid and don't buy. Period.
↑ Mario Clouds Not Bootleg V1.1 is a variation on Super Mario Clouds by Cory Arcangel. It was made available on the site NetVVorth as part of a collection of "forged" works by iconic digital artists. (Arcangel also offers instructions on his website that allow anyone to create a bootleg version of the piece.) It is still credited to "Cory Arcangel" in an attempt to highlight the ease of forging digital work. 
Further complicating matters, following Man Ray's death, control of printing copyrights fell to his widow, Juliet Man Ray, and her brother, who approved production of a large number of prints that Man Ray himself had earlier rejected. While these reprints are of limited value, the originals, printed during Man Ray's lifetime, have skyrocketed in value, leading many forgers to alter the reprints, so that they appear to be original.
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.
“The tax laws in art make it basically legal to not pay taxes on art. If you’re a serious art buyer, you just get a good tax accountant,” former New York-based art consultant Beth Fiore tells Hopes&Fears. “If you show newly purchased works in certain museums then you never have to pay taxes on it.” Edward Winkleman of Winkleman Gallery maintains that his gallery keeps fastidious records of all transactions and pays taxes even on cash sales. But he admits that, “the state generally wouldn't question what is reported.” He also tells us that individual sales don’t need to be reported, only the totals for each quarter. Hypothetically, someone could buy millions of dollars worth of art without the IRS knowing, and then later sell those works for a “legitimate” profit that looks clean on taxes.
As for you artists, firmly establishing yourself as link number one in the chain of provenance is essential. These days, proof of authenticity or authorship accompanying a work of art is more important than ever. In order to prevent unscrupulous sellers from trafficking in fakes, and avoid situations where people question your art, keep good records right from the start and provide some form of documentation with every artwork you produce. The last thing you want is people trying to figure out whether or not you actually created certain works, or contacting you with requests to authenticate works that have no accompanying paperwork or documentation. The bad news is that in the long run, repeated incidents surrounding undocumented art can actually compromise your market. So make sure there's never any doubt that ownership of your art begins with you. Read more about how to do that in this article about How to Authenticate Your Art.

Forgers of older artworks sometimes attempt to override forensic methods by using or plausibly imitating authentic materials. One of the best-known cases is that of forger Han van Meegeren, who used a modern paint mixture but mimicked an older technique to a sufficient degree that his paintings were certified, as he intended, as originals by the 17th-century Dutch master Johannes Vermeer. Even though further testing can reveal that a paint’s age has been masked, museums and collectors often simply accept initial results.