T ransforming a world-class museum into an auction house is more complicated than it sounds. For one thing, Sotheby’s will ...
A step-by-step guide to navigating this oft-misunderstood part of the market, with tips on getting what you want without ...
An unhappy collector has sued Sotheby's over what he claims is their failure to uphold a buyback agreement for a Modigliani.
A large gold coin minted in 1609 for Spain's King Philip III broke records to become the most valuable coin in Europe at a ...
A portrait by Austrian artist Gustav Klimt sold for $236.4 million at Sotheby's in New York on Tuesday, Nov. 18. The painting ...