Nice one! You caught a great expression here. The shallow DOF really makes the facial features stand out as well as the neat texture of the hair. The watermark is distracting for me. Perhaps it could be made mostly transparent and still serve your purposes?
I like the composition here and there is a really nice sense of depth.
Very cool. I'm always amazed to see how common symmetry is in the natural world. You have captured a nice example here. I also like how some of the leaves emerge from the darkness.