Overall I like this set a lot. If I were be critical about them, I want the background to be a little bit brighter. I like how the subject is isolated but I want to see more of the scene(it looks like a great setting for this shoot), especially in 3. I realize, though, this would probably require additional lighting so the sky is still properly exposed.. Also the foot cut off in 3 bugs me and the foot in 2 needs more room as well. Those are minor things though.