In 1923, Chagall left Moscow to return to France. On his way he stopped in Berlin to recover the many pictures he had left there on exhibit ten years earlier, before the war began, but was unable to find or recover any of them. Nonetheless, after returning to Paris he again "rediscovered the free expansion and fulfillment which were so essential to him", writes Lewis. With all his early works now lost, he began trying to paint from his memories of his earliest years in Vitebsk with sketches and oil paintings.