Aaron Alexovich was a concept artist for the original show. Doing concept art for characters like Zim and Dib as well as random people, robots, and aliens. He did a lot of concept art for the unaired episode, The Trial. He is now doing the art for the comic book series, as well as writing along with Jhonen Vasquez and Eric Trueheart. His art will be colored by Rikki Simons and inked by Megan Lawton. Aaron Alexovich Concept Art