Salvador Dalí had a difficult childhood that involved the death of his older brother and mother, which had a profound impact on him. He became close friends with influential artists like Luis Buñuel and Federico García Lorca. Dalí was heavily influenced by Picasso and developed his own surrealist style. He is most famous for works like "The Persistence of Memory" and pioneering the paranoiac-critical method. In later life, Dalí dedicated himself to creating the Dalí Theater-Museum in Figueres, Spain, which houses many of his works. He is considered a genius and the iconic figure of the surrealist movement.