Zombie Hawkeye Sean Phillips

You must have asked nicely. Just before the con he posted: "I've decided I'll no longer do sketches of other people's or other companies' characters. So no Wolverine or Batman or whatever. For the forseeable future, I'll only be doing sketches of characters I have some stake in from now on. I've spent years drawing sketches of Batman or X-Men or Constantine or Marvel Zombies and I just want to concentrate on my own stuff for a while."