Plus, Wales Bonner’s "Togetherness" takes over the Guggenheim and Bioderma and Abigail Spencer celebrate 30 years of skincare ...

Sotheby’s Modern evening sale brought in $152m ($186.4m with fees) last night, far below the auction house’s pre-sale ...

The prize lot, a bust depicting the artist’s brother Diego, failed to attract a single bid during the sale, which totalled ...

The eyebrow-raising sale price for the 23-by-32-inch double-pedestal lamp might have something to do with the architect’s ...

A t Sotheby's Modern Evening Auction last night, Frank Lloyd Wright's double-pedestal lamp broke a record when it sold for $7 ...

Sotheby's modern art evening sale in New York on Tuesday night collectively hammered at $152 million, or $186.4 million with ...

For nearly six decades, the midcentury modern home known as the "Green House" in Palo Alto's Palo Verde neighborhood sat ...

The Winn House in Kalamazoo, MI, has finally secured an offer—but only after the sellers slashed their original $1.85 million ...

What inspired the projects you proposed for the Guggenheim Fellowship, and how did they take shape over time? Paul Christesen ...