|(Pablo Ruiz y Picasso), 1881-1973, French painter, sculptor, graphic artist, and ceramicist who worked in France; the foremost figure in 20th-cent. art. Leader of the SCHOOL OF PARIS, he was remarkable for his technical virtuosity, incredible originality, and prolificacy. Admitted to the Royal Academy of Barcelona at 15, he later moved to Paris, where he remained until 1947, then moving to the South of France. His early works, e.g., Old Woman (1901; Philadelphia Mus. Art), show the influence of TOULOUSE-LAUTREC. His production is usually described in series of overlapping periods. In his melancholy blue period such works as The Old Guitarist (1903; Art Inst., Chicago) depicted, in blue tones, the world of the poor. His rose period is characterized by a lighter palette and subjects from the circus. In 1907, Picasso painted Les Demoiselles d' Avignon (Mus. Mod. Art, N. Y.C.), the most significant work in the development of CUBISM and abstraction, and a herald of analytic cubism. In the synthetic phase of cubism (after 1912), his forms became larger and more representational, e.g., The Three Musicians (1921; Mus. Mod. Art, N. Y.C.). In the 1920s he also introduced COLLAGE. His second landmark work was Guernica (Reina Sofa, MadridCentro de Arte Reina Sofa), an impassioned condemnation of war and fascism. In his later years, Picasso turned to creations of fantasy and comic invention. Working consistently in sculpture, ceramics, and the graphic arts, he continued to explore his personal vision until his death at 91.