Bob Kane incarnation of Clayface. According to Kane, he drew the Penguin after being inspired by the then advertising mascot of Kool cigarettes — a penguin with a top hat and cane. Finger, however, claimed that he created the villain as a caricature of the aristocratic type, because "stuffy English gentlemen" reminded him of emperor penguins. In 1966, Kane retired from DC Comics, choosing to focus on fine art. As Kane's comic-book work tapered off in the 1960s, he parlayed his Batman status into minor celebrity. He enjoyed a post-comics career in television animation, creating the characters Courageous Cat and Cool McCool,
Superhero fiction detective the Clock, who debuted in Centaur Publications' "Funny Pages" #6 (Nov. 1936). Historians point to the first appearance of Superman, created by Jerome "Jerry" Siegel and designed by Joseph "Joe" Shuster, in "Action Comics" #1 (June 1938) as the debut of the comic-book archetype of the superhero. Outside the American comics industry, superpowered, costumed heroes such as Ōgon Bat (1931) and the (1930s), were visualized in painted panels used by kamishibai oral storytellers in Japan. In 1938, writer Jerry Siegel and artist Joe Shuster, who had previously worked in pulp science fiction magazines, introduced Superman. (Siegel, as the writer,