Olmec artisans decorating objects with vegetable colours, Zapotec civilisation, 1942, by Diego Rivera (1886-1957), detail from the National Palace frescoes, Mexico City. Mexico, 20th century.
{"Image ImageDescription": "1255714 Olmec artisans decorating objects with vegetable colours, Zapotec civilisation, 1942, by Diego Rivera (1886-1957), detail from the National Palace frescoes, Mexico City. Mexico, 20th century. by Rivera, Diego (1886-1957); (add.info.: Olmec artisans decorating objects with vegetable colours, Zapotec civilisation, 1942, by Diego Rivera (1886-1957), detail from the National Palace frescoes, Mexico City. Mexico, 20th century.); De Agostini Picture Library / M. Seemuller; Mexican,  in copyright.\n\nPLEASE NOTE: This image is protected by the artist's copyright which needs to be cleared by you. If you require assistance in clearing permission we will be pleased to help you.", "Image Copyright": "De Agostini Picture Library / M. Seemuller / Bridgeman Images"}