sentences:  Martínez was a disciple of Frank Lloyd Wright at Taliesin, where he began to experiment with the Art Deco style.In Colombia, Martínez was awarded the gold medal in the 1940 Salón de Artistas Colombianos and was again awarded the top prize in 1941.In 1947, Martinez Delgado painted the mural at the "Salón Elíptico" in the Colombian Congress Building, considered one of the greatest murals of the 20th century.