One thing in comics that's harder to do than it should be: making your cover match the interior. I think it's because covers are solicited so early now, that often times artist have to fudge them because they don't know what the story is. That's how it was on Joe the Barbarian for sure. Snyder is different because I have a whole outline when I need it, allowing me to do the classic "this is what is inside this issue" style cover. This was the scene I picked for cover 3.
colors by Dave Stewart