Roberto Matta

Roberto Sebastián Antonio Matta Echaurren (Spanish: [roˈβeɾto ˈmata]; November 11, 1911 – November 23, 2002), usually known simply as Matta, also as Sebastián Matta or Roberto Matta, was one of Chile's best-known painters and a seminal figure in 20th century abstract expressionist and surrealist art across the Americas and Europe.