In 1964, a second major hard-edge exhibition curated by Jules Langsner was held at the Pavilion Gallery in Balboa, CA (also known as the Newport Pavilion) with the cooperation of the Ankrum Gallery, Esther Robles Gallery, Felix Landau Gallery, Ferus Gallery and Heritage Gallery of Los Angeles. This was called, simply, "California Hard-edge painting." Included in this show were Florence Arnold, John Barbour, Larry Bell, Karl Benjamin, John Coplans, Lorser Feitelson, Frederick Hammersley, June Harwood, Helen Lundeberg, John McLaughlin, and Dorothy Waldman.