George Petty, the advertising artist behind Janson Swimwear. Thomas Nast, nineteenth Century American Cartoonist. Giorgio Di Chirico, an inspiration for the surrealists. Lyonel Feininger who went from American Cartoonist to Bauhaus painting instructor. Vassily Kandinsky who invented abstraction. J. C. Leyendecker. American Magazine cover artist. John Held, Jr. cartoonist who invented the Flapper. Honore Daumier, nineteenth century French cartoonist and subversive.