Surrealism was a cultural movement in the 1920s that aimed to free the mind and senses through artworks that used real objects as metaphors for freedom. Officially founded in 1924 in Paris by poet André Breton, surrealism was influenced by Freudian psychoanalytic theory and sought to uncover hidden parts of the unconscious mind through techniques like automatic writing, dream analysis, and the exquisite corpse exercise. Key surrealist artists included Salvador Dalí, René Magritte, and Joan Miró, whose paintings employed techniques like juxtaposition and transparency to challenge rational thought.