Iconic and incontrovertibly authentic 8x10-inch black and white portrait, boldly signed in blue felt-tip marker in-person in the 1990s. In very good condition. In collaboration with Jack Kirby, Steve Ditko and other artists, Marvel Comics mastermind Stan Lee created Spider-Man, the Incredible Hulk, Doctor Strange, the Fantastic Four, Iron Man, Daredevil, Thor, the X-Men, and many other characters.