The "Larousse Encyclopedia of Modern Art" is a comprehensive reference book that covers various art movements, artists, and styles from the late 19th century to the present day. The book provides detailed information on key figures in modern art, such as Picasso, Matisse, and Warhol, as well as discussions of major movements like Cubism, Surrealism, and Abstract Expressionism. Additionally, the encyclopedia includes color illustrations of important artworks and a glossary of key terms and concepts. Overall, the "Larousse Encyclopedia of Modern Art" is a valuable resource for anyone interested in learning about modern art.