Millidge's art is primarily photo-referenced and extremely realistic. For the first 18 issues, it was also entirely in black and white, with the exception of the painted covers. For the first half of the run, the majority of the art was done in basic inks, and the progression can be seen of Millidge's art from simple linework in issue one to the more complex crosshatching and computer-aided shading in later issues. From issue 13 onwards, Millidge's art changed completely to resemble an entirely painted look, with thicker black outlines around characters and more subtle shading. Since resuming in the anthology, Meanwhile..., Millidge has provided full-colour artwork.