Happy birthday Peter Kuper! Our Collector's Treasure of the Day is this original Spy vs. Spy drawing by the Mad Magazine cartoonist. Kuper is also well known for his wordless alternative comics and illustrations for such publications as World War 3 Illustrated. Hand-signed by Kuper. Black ink on heavy stock paper. 9 x 12 inches. Excellent condition. Authenticity guaranteed by Collector's Shangri-La.