A Gustav Klimt portrait of a young Viennese woman set a record auction price for the artist Tuesday when it fetched $236.4 ...

The auction house makes itself at home in the landmark Breuer building.

The portrait of Elisabeth Lederer, looted by the Nazis and spared from a blaze, was a highlight of the Sotheby’s evening sale ...

Sotheby's did not disclose the identity of the seller of the brooch, and said that the buyer was a "private collector." ...

The top lot of the Sotheby’s auction was a 4.50-carat internally flawless oval mixed-cut fancy vivid blue diamond that ...

What does a notorious gold toilet and a nearly destroyed Gustav Klimt work have in common? They christened Sotheby’s first sale out of its new US headquarters in New York on Tuesday in a buzzy, record ...

Art collectors have a chance to buy one of the world’s most lucrative latrines. It's a solid gold, fully functional toilet.

The top lot of the week was a Klimt portrait from the collection of Leonard Lauder at Sotheby's. It set a new auction record ...

The fall auction sales in New York next week are expected to top $1.4 billion, marking a 50% increase from last year, ...

Washington, D.C.'s Phillips Collection will go ahead with a controversial plan to sell off works by Georgia O'Keeffe, Georges ...

A step-by-step guide to navigating this oft-misunderstood part of the market, with tips on getting what you want without ...