Wow, I can't believe this is freehand. I find it a hoot that you decided to do an x-ray wing so as not to have to stitch the same thing twice. I kind of feel the same way about duplications. lol The feathery wing has beautiful colors and the x-ray wing emphasizes both the fragility and strength of the subject.
The way it's framed up it reminds me of a postage stamp. Wouldn't that make an awesome postage stamp? This is fun and it does make you look twice to see if you're really seeing what you think is there. (I looked twice and it was. )