Nonlinear narrative a linear storyline, while nonlinear films often contain linear sequences. Orson Welles' "Citizen Kane" (1941)—influenced structurally by "The Power and the Glory" (1933)—and Akira Kurosawa's "Rashomon" (1950) use a non-chronological flashback narrative that is often labeled nonlinear. Experimentation with nonlinear structure in film dates back to the silent film era, including D. W. Griffith's "Intolerance" (1916) and Abel Gance's "Napoléon" (1927). Nonlinear film emerged from the French avant-garde[5] in 1924 with René Clair’s "Entr'acte", Dadaïst film and then in 1929 with Luis Buñuel and Salvador Dalí's "Un Chien Andalou" (English: "An Andalusian Dog"). The surrealist film jumps into fantasy and
Filmmaking technique of Luis Buñuel for example, combining the sound of gushing water with an image of a stagnant pool, or exaggerating the volume level of chiming bells. Music is an important part of Buñuel's early films, to such an extent that, for his one silent film "Un Chien Andalou", in his sixties, he took the trouble to create a sonorised version. He based this version on the music (Wagner, a South American tango) played at its original screening. "Un Chien Andalou" was his first film—made in the silent era—and was called "the most famous short film ever made" by critic Roger Ebert. One critic