Un Chien Andalou -

The film uses "dream logic" and disjointed chronology—skipping from "once upon a time" to "eight years later" with no change in characters—to mimic the unconscious mind. Un Chien Andalou - Spanish Culture - Enforex

Released in 1929, ( An Andalusian Dog ) is a landmark of surrealist cinema. Created by filmmaker Luis Buñuel and artist Salvador Dalí, the 16-minute silent short was designed to shock audiences and reject traditional narrative logic. Key Production Facts Un chien andalou

Buñuel and Dalí agreed to reject any image or idea that had a rational, logical, or cultural explanation. or cultural explanation.