When did the cultural movement of surrealism begin?

André Breton started Surrealism in 1924 with his 'Manifesto du Surréalisme'. It was the Surreal the artists were looking for to express, and founded this mainly in the Subconscious, discovered by Freud. Surrealism is an art movement in which one's dreams, nightmares, subconsciousness and fantasy inspire the final works.