I normally don't like abstract art, but you got some cool ones there. There's a lot going on there and it almost feels like I'm getting sucked into it like it's a portal or something. That bow design would be killer. With four of those tips (sorry don't know the technical terms) I would imagine that would generate a lot of power! As far as human anatomy goes, I really struggle with it, which really irks me because a lot of the ideas I'm juggling in my head are character concepts. Goes to show you what I took out of my anatomy and physiology class haha. That pyramid...Awesome. There's something about triangular designs I like a lot. Probably has to do with the fact that it's structurally the strongest frame you can get, so I just think of solidarity when I see that, which explains why I picked that triangular pic for my group on here.