By the mid-1950s, Richard Diebenkorn along with David Park, Elmer Bischoff and several others formed the Bay Area Figurative School with a return to Figurative painting. During the period between the fall 1964 and the spring of 1965 Diebenkorn traveled throughout Europe, he was granted a cultural visa to visit and view Henri Matisse paintings in important Soviet museums. He traveled to the then Soviet Union to study Henri Matisse paintings in Russian museums that were rarely seen outside of Russia. When he returned to painting in the Bay Area in mid-1965 his resulting works summed up all that he had learned from his more than a decade as a leading figurative painter. When in 1967 he returned to abstraction his works were parallel to movements like the Color Field movement and Lyrical Abstraction but he remained independent of both.