Sotheby's has officially unveiled Swinging on a Star: The Private Collection of Kathryn and Bing Crosby, a landmark auction taking place December 18 at the historic Breuer building. This extraordinary collection, drawn from the Crosby family’s private archives, offers a rare look into the art, objects, and memories that defined Bing and Kathryn’s life together. The public exhibition runs December 13–17 at Sotheby’s New York. A beautiful celebration of a true Hollywood love story! | Bing Crosby

The first-ever Sotheby’s collaboration with Hamiltons Gallery, open for a limited time in the heart of Mayfair, brings together outstanding works available for private sale by David Hockney, Andy Warhol, Jean-Michel Basquiat, Yves Klein, Roy Lichtenstein, Gerhard Richter, and a masterpiece by René Magritte, among many more. Go behind the scenes with @mr_drothschild as the final works are placed. Visit Sotheby’s at Hamiltons during Frieze Week London. Location: Hamiltons Gallery 13 Carlos Place L

Auctioneer @tom_eddison sold Andy Warhol’s ‘Four Pink Marilyns (Reversal Series)’ for £4.3 million in tonight’s #SothebysLondon Contemporary Evening Auction, presented in partnership with @celine. Executed in 1986, the work captures one of the most conceptually charged moments of Warhol’s late career — a spectral reimagining of his own legacy and Marilyn Monroe’s enduring icon, repeated only four times in negative register. The London Sales continue with The David Hockney Sale: The Arrival of Sp

There are only a few days left to visit the exhibition for ‘Pauline Karpidas: The London Collection’ at #SothebysLondon. Step past golden Magrittean eyes on New Bond Street, wander the streets of 1920s Paris, and discover a surreal reimagining of the legendary collector’s London home. The greatest collection of Surrealism to emerge in recent history, as well as contemporary masterworks and whimsical design pieces, jewelry, and furniture, is on view through 16 September. The auctions will take pl