In 1968, CBS aired a documentary called Black History: Lost, Stolen or Strayed. One segment showed something uncomfortable: side-by-side comparisons of famous European artists and the African sculptures they copied. Paul Klee. Picasso. Modigliani. One after another. The African artists? Unnamed. Uncredited. Called "primitive." The European copies? Displayed in museums. Taught in schools. Called genius. Bill Cosby said it plainly: "When you look at this copying, you gotta give us a little more than rhythm. You gotta give us style."