Travis Walton is the colorist for the comic. Prior to October 17, 2009 Howard Taylor did his own coloring but hired Mr. Walton in order to devote more time to the story and line art. Mr. Walton has since colored every daily strip as well as the Resident Mad Scientist and the upcoming Emperor Pius Dei. (Blog Post)
The bio from Mr. Walton's web page reads: I have been working as a freelance commercial artist for the past seventeen years. In that time I have had the opportunity to work with a variety of companies on a wide range of projects. Including designing toys for Star Trek, Batman, Teenage Mutant Ninja Turtles and many others. Some other projects have included: textile design, character design, web site visualization, logo design, book and game illustration, and, of course, comics. My love for the Comics medium has led me to do everything from penciling, to inking and coloring. I have even worked as an assistant to a small press publisher where my duties led me to several positions, including working as a production head and editor. The majority of my work in the field of comics has been as a colorist and/or inker.