Un Chien Andalou
Although "Un Chien Andalou" is a silent film, during the original screening (attended by the elite of the Parisian art world), Buñuel played a sequence of phonograph records which he switched manually while keeping his pockets full of stones with which to pelt anticipated hecklers. After the premiere, Buñuel and Dalí were granted formal admittance to the tight-knit community of Surrealists, led by poet André Breton.