Ballet (music) of Tchaikovsky's "Swan Lake" after the composer's death. In many cases ballets were still short scenes within operas, to enable scenery or costume changes. Perhaps the best-known example of ballet music that is part of an opera is the "Dance of the Hours" from Amilcare Ponchielli's opera "La Gioconda" (1876). There was a violent change in mood when Igor Stravinsky's ballet "The Rite of Spring" (1913) was performed. The music was modernist and dissonant, and the movements were highly stylized. In 1924 George Antheil wrote "Ballet Mécanique," which was actually for a film of moving objects, not for dancers, but
Picasso and the Ballets Russes again until 1946, when he did the curtain design for Roland Petit's "Le Rendez-vous" at the Ballets des Champs-Élysées. Olivier Berggruen, ed. "Picasso: Between Cubism and Classicism, 1915–1925" (Skira, 2018). Picasso and the Ballets Russes Pablo Picasso and the Ballets Russes collaborated on several productions. Pablo Picasso's Cubist sets and costumes were used by Sergei Diaghilev in the Ballets Russes's "Parade" (1917, choreography: Léonide Massine), "Le Tricorne" ("The Three-Cornered Hat") (1919, choreography: Massine), "Pulcinella" (1920, choreographer: Massine), and "Cuadro Flamenco" (1921, choreography: Spanish folk dancers). Picasso also drew a sketch with pen on paper of "La Boutique fantasque" ("La course"),