From the WE3, All Star Superman, and Batman and Robin artist's recent interview with Newsarama:
"I share a studio with Jamie Grant (colorist on All Star Superman), Rob Morrison (Blackheart), Dom Regan (Gamma Hed) and a few others, and we all share each others music and comics and stuff. In every room in our studio we have piles of comics and books; from Crumb and Sheldon to Moebius and Otomo, taking in pretty much every genre along the way. I can stretch in any direction and pick up something inspiring."
Well, here at The Inkwell, we don't need inspiration. We have a Keurig.