Bob Gruen's photographs of John Lennon at home in New York City reveal a different side of the rock star.
The Digital Frontier
Art, collecting and technology merge in an online sale curated by Sotheby's.
Leaps and Bounds
You won't want to miss Parkour specialist Chase Armitage's gravity-defying run through Chatsworth's historic grounds.
Your guide to Sotheby's Asia Week, from calligraphy and ceramics to contemporary ink paintings.