The wings are simply amazing, and the simplicity of the body works perfectly with them, however I think I would almost prefer to not have the butterfly.... Compositionally, its a good counterbalance, but I think it might be almost too distracting. All in all, though, amazing image!
I adore this piece. I hope you don't mind if i use it as a wallpaper. My only crit, would be i feel like the black crop-lines don't compliment the feeling of the rest of the piece well. Like the figure is so elegant and whimsical, but then the lines contradict that. but thats merely my humble opnion ^_^ i still love it.