It seems like I'm familiar with most of these drawings. I still don't know who Ezio is. At least I recognize the iconic white cloak. Dang, is that awesome! It makes me realize how realistic this is made. You can really see a lot of detail put on this guy's beard. It's worth looking at!
The background is done wonderfully too. You show off great shades of gray. Hmm, that phrase reminds me of something bad. I think the light is supposed to form a cross. I don't think it's a religious game, though.