@Annabishop hey,
*these comments are feedback from your original post.
Your values look good. I agree with those who have noted your character to centered. If you moved her over slightly to the right and maybe down a bit, I feel it is a bit uneasy near the top edge. And if you possibly overlapped the character and her ride overtop another Lilly pad (add to our perception of depth).
I recognized the shadows of the dragonflies a bit more but maybe make them more blurry because they are in motion and the actual critters more in focus but less focus than the main characters.
My last note is maybe adjust the two sizes of the pixie and the dragonfly she is riding, she feels to me she might be more weight on top of him/her. So I'd either make your pixie smaller or your dragonfly larger.
Water lilles are really among my very favorite flowers.