The Royal Academy of Arts presents the first major exhibition of Abstract Expressionism to be held in the UK in almost six decades. With over 150 paintings, sculptures and photographs from public and private collections across the world, this ambitious exhibition encompasses masterpieces by the most acclaimed American artists associated with the movement – among them, Willem de Kooning, Arshile Gorky, Phillip Guston, Franz Kline, Joan Mitchell, Robert Motherwell, Barnett Newman, Jackson Pollock, Mark Rothko, Aaron Siskind, David Smith and Clyfford Still, as well as lesser-known but no less vital artists.