Featuring an eight-page gallery of full-color illustrations, here is a major new biography of Serge Diaghilev, founder and impresario of the Ballets Russes, who revolutionized ballet by bringing together composers such as Stravinsky and Prokofiev, dancers and choreographers such as Nijinsky and Karsavina, Fokine and Balanchine, and artists such as Picasso, Matisse, Bakst, and Goncharova.