Works from Barbara Gladstone’s Collection Are Headed to Sotheby’s
Richard Prince’s Man Crazy Nurse in Barbara Gladstone’s New York home. Sotheby’s It’s official: Sotheby’s secured legendary dealer Barbara Gladstone’s...
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Richard Prince
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A Collector’s Guide to Art Authentication and Avoiding Costly Mistakes
Switzerland’s only Titian painting was deemed a fake by a Swiss art authentication company using artificial intelligence in 2022. Courtesy of Kunsthaus Zurich...
