Book excerpt: Drawings by the famed illustrator depict the music, theater, performers, culture, and moods of Harlem, accompanied by commentary by such notables as Savion Glover, Whoopi Goldberg, Lena Horne, Eartha Kitt, Ossie Davis and Ruby Dee, Howard Dodson, Rev. James A. Forbes Jr., Chester Higgins Jr., Geoffrey Holder, Quincy Jones, Carmen de Lavallade, Audra McDonald, Arthur Mitchell, Brian Stokes Mitchell, Albert L. Murray, Charles B. Rangel, Bobby Short, George C. Wolfe, and Cicely Tyson.