moma-paintings:

Ethnography, David Alfaro Siqueiros, 1939, MoMA: Painting and Sculpture

Gift of Abby Aldrich Rockefeller
Size: 48 1/8 x 32 3/8" (122.2 x 82.2 cm)
Medium: Enamel on board

http://www.moma.org/collection/works/80690