Art Law Report

New Authentication Lawsuit Filed Against Agnes Martin Catalogue Raisonné

Posted by Nicholas O'Donnell on October 21, 2016 at 11:45 AM
For several years the topic of litigation against appraisers and authenticators has been a controversial issue, causing a number of artists’ foundations and independent professionals to refrain from giving opinions for fear of litigation, even in which they eventually prevail.  A new lawsuit against the Agnes Martin Authentication Committee underscores the importance of a pending bill in New York to shield such authenticators from liability, and the problems inherent in the status quo.  This lawsuit appears likely headed for failure just like every other similar authentication lawsuit, but that will come as cold comfort to the defendants years hence.
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Topics: authentication, catalogue raisonné, Alexander Calder, Keith Haring Foundation, New York City Bar Association, connoisseurship, Andy Warhol Foundation for the Visual Arts, Mayor Gallery Ltd, Agnes Martin, Peter Doig

Ruminations on Connoisseurship, Forgery, Knoedler and Litigation in the News

Posted by Nicholas O'Donnell on December 9, 2011 at 5:02 AM

We’ve been following a number of prominent stories for several weeks now and thinking about what they mean in the crossover between art and the law. It’s fair to say that a theme is starting to develop, namely, that after the Beltracchi forgery trial in Cologne, the Warhol Foundation’s decision to close its doors to authentication requests, and the brewing scandal over the authenticity of paintings sold by Knoedler and other galleries, the legal significance of knowing—and even asking—the age-old question from Art History 101—“who made that?”—has come again to the fore.

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Topics: Cologne, Forgery, Knoedler, slander, The Art Newspaper, Riah Pryor, Pierre Lagrange, Inc., Degas, Jackson Pollock, libel, catalogue raisonné, Wolfgang Beltracchi, Collections, Francis Bacon, The Warhol Foundation for the Visual Arts, defamation, Georgina Adam, The Art Law Blog, connoisseurship

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