Upload & Sell: Off
Not sure how I missed this one. Nice composition ... no, great composition. You broak some of the rules with regards to clipping off fingers & arms, but that does not matter too much in this shot, especially in B&W. If you wante to make is stronger, crop about 1 inch off the bottom, just above her wrist.
... but the contrast is too high. You need to keep the background black (as it is) but recover the blown out areas just a tad ... most especially in the face.