I wonder who this artist could be. Congrats on making a point to get in, man.

Looks like a pen drawing to me. It really makes me wonder just how big the original was with that line thickness. Anyway, this is a wonderful example of how to use the human brain to your benefit, particularly with the person. If you really look at it, there are surprisingly few lines actually drawn for how good this looks. I love it. I can't really comment on how well it matches the story, since I have no plans to read it, but it's pretty darn cool on its own.

That face is kinda haunting tho....