This shot is awesome! The way the light captures and accents her skin, but still leaves the photo in a darkness overall is one of the things that sets this apart. Captured motion is also always very eye-catching, here with the blowing hair. This in particular adds mystery to her expression, as you can't quite see it all. Next, her eyes are what really suck you in. I know a lot of things in photography you can't just plan ahead and set up, one being what an individual looks like, (naturally anyway) but capturing these expressions and emotions is a huge part of the art, and I think that is very nicely done here. Great job!