Dove into a volcano crater looking for a warm roost. Evolution giveth, and evolution watcheth it happen. Pteranodon (say it teh-RAN-oh-don) is a pterosaur, not a dinosaur, cruising the inland seas on a seven-meter toothless wingspan; it lived in the Late Cretaceous. Black-and-white vector ink in the Extinction Fails style — morbid, deadpan and very satisfying on a laptop lid. Teens and up. Matte vinyl with a protective laminate — it survives water bottles, dishwashers and about three years of direct sun.