I found this beautiful piece inside a preview for one of the Hellboy prose novels. I have no desire to "read" a Hellboy story, so I make it a point to avoid them, but Mignola still contributes chapter art, and the first story begins with a western tale. It's almost enough to make me buy the book. Almost.
**edit** Bonus awesome Mignola image! Cover from the current Lobster Johnson mini-series.