David Alfaro Siqueiros
David Alfaro Siqueiros (born José de Jesús Alfaro Siqueiros; December 29, 1896 – January 6, 1974) was a Mexican social realist painter, best known for his large public murals using the latest in equipment, materials and technique. Along with Diego Rivera and José Clemente Orozco, he was one of the most famous of the "Mexican muralists".