Oh how lovely! not only are the shadows interesting to follow, but the leaf looks so alive too! I like the composition and her expression - I only wish that the background connected more with the subject (it seems a bit bland in comparison to the fun our eyes are having in the foreground!)
technically I think this is good and good composition but the contrast between the sharp shadows on the model's face and body against the blurred hand and object she is holding don't seem to sit well for me. Wondering if the intricate "busy-ness" of the shadows clashes with the blurred vagueness of the object? Still a well shot and composed photograph