This episode of Conspiracy Theories examines a major art forgery scandal at New York's Knoedler Gallery. The story centers on gallery director Anne Friedman and art dealer Glafira Rosales, who collaborated to sell forged paintings attributed to famous abstract expressionist artists. Through a fabricated story about a mysterious collector known as "Mr. X," the gallery sold these counterfeit works for approximately $80 million.
The episode traces how the scheme unraveled through investigations by art authentication experts and the FBI, who discovered modern pigments in supposedly vintage paintings. The narrative follows the consequences for those involved: Rosales's confession and sentencing, the forger Pei-Shen Qian's escape to China, and the ultimate closure of the Knoedler Gallery amid multiple lawsuits, while Friedman maintained her innocence despite mounting evidence to the contrary.

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The prestigious Knoedler Gallery in New York became the center of a major art forgery scandal when gallery director Anne Friedman began acquiring paintings from art dealer Glafira Rosales. Rosales crafted an elaborate story about a mysterious Mr. X, whose family had allegedly collected works directly from abstract expressionist artists in the 1950s and 60s. Despite receiving the paintings at suspiciously low prices, Friedman and the gallery sold these works at significant markups, ultimately accumulating around $80 million through these sales.
The Art Dealers Association of America raised concerns about the paintings' lack of documentation and provenance. The International Foundation for Art Research (IFAR) refused to authenticate several pieces, and FBI forensic expert Jamie Martin discovered modern pigments in paintings supposedly created decades earlier. While some experts like E.A. Carmean Jr. attempted to explain away these inconsistencies, others, like Jack Flamm of the Daedalus Foundation, found the provenance claims to be fabricated.
The scheme unraveled when Glafira Rosales confessed to authorities, identifying Chinese immigrant and artist Pei-Shen Qian as the forger. Rosales received a sentence including jail time, house arrest, and substantial financial penalties, while Qian fled to China. Though Friedman maintained her innocence, claiming she too had been deceived, many doubted her claims given her business acumen and the gallery's dependence on these sales. The scandal ultimately led to the Knoedler Gallery's closure following multiple lawsuits, all of which were settled out of court.
1-Page Summary
The Knoedler Gallery, once a venerable New York art institution, became embroiled in controversy after a series of art forgery incidents orchestrated by dealer Glafira Rosales and overlooked by gallery director Anne Friedman.
Upon her promotion to director of the Knoedler Gallery, Anne Friedman met with art dealer Glafira Rosales. Rosales presented an offer with an air of sophistication: she claimed she had a client wishing to sell a Mark Rothko painting that could be profitable for the gallery.
In the mid-1990s, Rosales introduced Friedman to a narrative of secrecy and rarity. The account involved a mysterious Mr. X, a wealthy individual whose family, fleeing Europe post-World War II, acquired prominent paintings directly from abstract expressionist artists in New York during the 1950s and 60s. These artworks were allegedly inherited by Mr. X Jr. and stored in Mexico. Rosales also concocted a persona for Mr. X, who she claimed desired anonymity because he was closeted and feared exposure if he brought the artwork to his home in Switzerland.
Despite red flags, including a murky provenance, anonymous selling, and below-market pricing, Anne Friedman and her team at the Knoedler Gallery accepted Rosales' narratives. Friedman dismissed concerns regarding the authenticity of the paintings, maintaining that a particular Pollock painting she acquired, although lacking proper documentation and absent from any catalog, was legitimate. She espoused the opinions of art experts to counterbalance any doubts o ...
The Art Forgery Scheme at the Knoedler Gallery
Concerns have been raised in the art world regarding the authenticity of certain paintings due to the lack of proper documentation and provenance. Experts are finding inconsistencies, and explanations provided for missing provenance are often implausible.
The Art Dealers Association of America warns against acquiring works without a clear provenance. This advice became particularly relevant as paintings from Mr. X Jr's collection were sold to Knoedler Gallery at a significant discount, raising suspicions about their authenticity. Even though an authentic Rothko would command a high price, Mr. X continued selling his paintings at a shockingly low rate, thereby avoiding scrutiny.
The International Foundation for Art Research (IFAR) and other experts have found multiple inconsistencies, suggesting potential forgeries. For example, IFAR refused to authenticate an alleged Jackson Pollock painting sold to the Knoedler Gallery due to its murky record and unidentified owner. Forensic expert Jamie Martin, consulted by the FBI, discovered a pigment on one of Mr. X's pieces that had not been invented until after the supposed creation date of the work.
Art historians and conservators faced explanations for missing provenance that appear implausible. Rosales provided vague details about the ownership and provenance of the paintings, while Friedman, the gallerist at Knoedler Gallery, dismissed concerns and questioned the credibility of experts like Martin. E.A. Carmean Jr. suggested that the modern pigment could have been transferred to Mr. X's pieces by a non-artist collector — a highly unlikely scenario.
Anne Friedman saw issues with the provenance but believed in possible explanations, such as 20th-century collectors who might have bought directly from ...
Authentication and Red Flags With Paintings' Provenance
The Knoedler Gallery forgery scandal has spawned multiple investigations and substantial fallout, with authorities unraveling the details of this extensive art fraud.
The Federal Bureau of Investigation (FBI) and the plaintiffs in 10 different lawsuits settled their respective cases out of court, digging into the Knoedler Gallery forgery scheme after it was revealed that several paintings sold by the gallery, purported to be masterpieces, were forgeries.
Glafira Rosales confessed to her role in the fake art scheme and identified her accomplice, the actual forger, as Pei-Shen Qian. He was a math professor and an artist in China, who later immigrated to the U.S. After his name came out, Qian fled to China, beyond the reach of U.S. authorities due to lack of an extradition treaty. Searches of his residence uncovered evidence of the forgeries, like an envelope labeled "Mark Rothko Nails," art books, and paints consistent with those used in the fraudulent paintings.
Rosales pleaded guilty to multiple charges, including wire fraud, money laundering, and tax evasion, leading to a three-month jail sentence, nine months of house arrest, and three years of probation. Additionally, she was ordered to forfeit $33 million earned from the sale of the forgeries and pay $81 million in restitution. Efforts to extradite Rosales's boyfriend, Jose Carlos Bergantiños Diaz, from Spain were unsuccessful due to his failing health.
Ann Friedman, the former director of the Knoedler Gallery, maintained her innocence, insisting she had been deceived into selling counterfeit art. She relied on the judgment of trusted art experts, and some leading Rothko scholars, including David Anfam, had authenticated the pieces. However, her claims of ignorance faced skepticism, particularly because the gallery's profitability was dependent on the sales of the questioned works, and she exhibited a deeply invested interest in maintaining their supposed authenticity. Questions arose regarding her sharp business acumen and her successful career ascent, raising doubts about her unawareness.
Some colleagues described Friedman as very persuasive and implied that she might have been part of the scheme—or at least wilfully ignorant of the deception. Even after the gallery had agreed to have the painting's authenticity certified following the challenge by the International Foundation for Art Research (IFAR), Friedman continued to stand by the authenticity of the works, even relisting a suspicious Pollock painting for $11 million after returning a buyer's $2 million.
Friedman has publicly stated that she was not aware that ...
Investigations and Fallout From the Forgery Scandal
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