Salvador Dalí was a Spanish Surrealist artist renowned for his technical skill and his striking, bizarre images. His most famous painting, 'The Persistence of Memory' (1931), features melting pocket watches in a dreamlike landscape, symbolizing the fluid nature of time. Dalí’s work was heavily influenced by the psychoanalytic theories of Sigmund Freud, and he often used a 'paranoiac-critical method' to access his subconscious mind. Known for his eccentric public persona—including his signature waxed mustache—Dalí worked across various media, including film, sculpture, and photography. He collaborated with filmmaker Luis Buñuel on the landmark surrealist film 'Un Chien Andalou.' Dalí's ability to blend hyper-realistic detail with impossible, nightmarish scenarios made him the face of Surrealism to the general public.