The ballet was revived in 1920 by the Ballets Russes, but the music had been performed in its entirety in concert before the revival. Nijinsky's dances had been forgotten so Leonide Massine (who had not seen the original performances) designed the dances anew. These met with Stravinsky's approval. In 1940, Walt Disney used the music to accompany a segment of the animated movie "Fantasia". This segment depicted lumbering dinosaurs and smoldering volcanoes.