Diego María de la Concepción Juan Nepomuceno Estanislao de la Rivera y Barrientos Acosta y Rodríguez was a Mexican painter. His large frescoes helped establish the mural movement in Mexican and international art.
Between 1922 and 1953, Rivera painted murals in, among other places, Mexico City, Chapingo, and Cuernavaca in Mexico, and San Francisco, Detroit, and New York City in the United States. In 1931, a retrospective exhibition of his works was held at the Museum of Modern Art in Manhattan, shortly before Rivera's commencement of his 27-mural series known as Detroit Industry Murals the next year.
Rivera had four wives and numerous children, including at least one illegitimate daughter. His first child and only son died at the age of two. His third wife was fellow Mexican artist Frida Kahlo, with whom he had a volatile relationship that continued until her death. His previous two marriages, ending in divorce, were respectively to a fellow artist and a novelist, and his final marriage was to his agent.
Due to his importance in the country's art history, the government of Mexico declared Rivera's works as monumentos históricos.