ok, I'm not too sure what you are after but to me the shadows are unreal in the way the light is passing through. IMO the 1st picture feels the best. I feel the elephant in the 2nd & 3rd pic would be more lit if the shadow was that bright. The shadow of the elephant's ear is disturbing in the 2nd & 3rd pic. The ring's shadow doesn't feel right but I don't exactly know why. All in all it is interesting work and fascinating to think about.