The cover of the vintage comic book titled "Dinosaur" features a T-Rex with its jaws open, revealing its sharp teeth. The T-Rex is standing on a rocky landscape with a volcano in the background. The sky is red and orange, indicating a fiery sunset. The title is written in bold, yellow letters with a red outline. The comic book's logo is a stylized dinosaur head with sharp teeth. The cover has a matte finish and is slightly worn, adding to its vintage charm.