Boo-Hooray’s Post-War, Counterculture + Pop Auction

An upcoming Sotheby’s auction full of exciting collectibles, “Boo-Hooray Presents: Post-War, Counterculture & Pop,” features all kinds of significant items from lesser-known movements and subcultures. With products from “the revolutionary May ’68 protests, New York’s early hip hop pioneers, Lower East Side Anarchists, concrete poets and even the collected fanzines surrounding the bizarre career of pop singer Scott Walker,” it’s one not to miss. We’re …

A Rare Blue Diamond Breaks Records in Asia

An extraordinary 10.10-carat blue diamond broke records yesterday after selling for $31.8 million at a Sotheby’s auction in Hong Kong. The rare gem—which holds the highest classification for colored diamonds called “fancy vivid”—is now the most expensive diamond to have sold in Asia. But behind the massive jewel’s glamorous sparkle hides a dubious history involving a foiled heist attempt, “stone burning,” and more. Head to …

Sotheby’s $85M Acquisition of Art Agency, Partners

In an unorthodox art market shake-up, Sotheby’s has acquired the boutique art advisory company Art Agency, Partners (AAP) for $85 million. The recent acquisition is Sotheby’s first major step toward revitalizing its steadily declining stock while boosting its revenue streams and increasing private sales. AAP will also lead a new fine-art division within Sotheby’s focused on expanding 20th-and 21st century art dealings. For more information …