Asco, “First Supper (After a Major Riot),” 1974

This performance by the art collective Asco took place on the same street that violent rioting between Chicano anti-war protestors and the police had taken place. Pictured: Patssi Valdez, Humberto Sandoval, Willie Herron III and Gronk. Photo: Harry Gamboa, Jr. Courtesy the artists.