Comic Book Artist: Mike Mignola
I might be one of this guys who just happened to notice the work of Mike Mignola after the first Hellboy movie. Anyway, since them I consider him to be one of the most unique and interesting comic book artist. Not only he's a good writer, but also he's drawing got such style that's impossible not to recognize.
You can get more informartion and images from this legend at this Website.