This is very good! I love the idea and the concept. And you have a good perspective of light and darkness. The blood slatters make the picture stick out even more. The only problem that I have with it is trying to identify the materials in the picture. For example the thing to the right of the girl. I want to say that's a horse, but I can't say. I'm not saying this is a bad thing. You said the picture was badly taken, so i can't say about that...

Other than that, everything on this picture looks right. You should get an A+ in that class!! I really mean it.