From the revolutionary Impressionists to the cutting-edge artists of today, the 20th and 21st Century auctions feature art that defines an era. Masterpieces by Monet, Hockney, Rothko, Picasso, Ruscha and more anchor the season. Many of these works hail from distinguished private collections, including The Collection of Robert F. and Patricia G. Ross Weis, Elaine: The Collection of Elaine Wynn, The Edlis | Neeson Collection, Birth of the Modern: The Arnold and Joan Saltzman Collection and Property from the Collection of Kawamura Memorial DIC Museum of Art.

Discover our auctions and related features, and visit our public exhibition at Rockefeller Center beginning 7 November.