Roberto Matta, Chilean-Italian painter and sculptor (b. 1911)
Roberto Sebastián Antonio Matta Echaurren (Spanish pronunciation: [roˈβeɾto ˈmata]; November 11, 1911 – November 23, 2002), better known as Roberto Matta, was one of Chile's best-known painters and a seminal figure in 20th century abstract expressionist and surrealist art.