[ Autographs ] DIEGO RIVERA (1886 - 1957) Mexican painter and the leader of the Mexican socio-political school of painting. His leftistoriented works are based on native historical themes and grace the National Palace in Mexico City. A beautiful color reproduction of his fresco "Priests With the Exploiters", 12in x 15.5in, from a 1948 published collection of plates of his work, inscribed to an American senator and signed in full in the white margin beneath the image. A most attractive piece, perfectly suited for framing.