AH! I favourites this a while back because I loved the art (but was not familiar with Monster). But now I'm almost finished with Monster, and I just saw this again, and aaaaaahhhhhh!!!! It's so awesome!
Yeah, it's really intellectually pleasing! And I love the realism in it. I'm watching the anime rather than watching the manga, so I've probably missed out of a lot of the details, but it's really great! I feel like I want to do some fan-art of Monster too. (^-^)