Peter Wartman is an American comic book artist who will be working on the art for the Avatar graphic novel trilogy taking place after Avatar North and South. He is the creator of the comic series Over the Wall and Stonebreaker, which he has been working on since 2011. Wartman has been drawing "ever since he learned how to hold a pencil." He frequently focuses his art on science fiction material, such as robots, spaceships, and monsters. See more at wartfolio.com.