Andy Warhol (1928-1987) was an American painter, filmmaker, and photographer, and a leader of the Pop Art movement. He has been the subject of numerous retrospective exhibitions, books, and feature and documentary films. The Andy Warhol Museum in his native city of Pittsburgh is the largest museum in the United States dedicated to a single artist. Larry Warsh has been active in the art world for more than thirty years as a publisher and artist-collaborator. He is the editor of many books, including The Notebooks of Jean-Michel Basquiat, Basquiat-isms, Weiwei-isms, Haring-isms, Futura-isms, Abloh-isms, and Arsham-isms (all Princeton).