Love the processing here. I think for me, it might have been a bit more dramatic to have cut off the right half and top portion of this to only show her face and hand. No hair or negative space. But what do I know?
I feel that the eye isn't framed well. The shadow from the thumb stops the line of the eye. I would move the hand towards the ear. Also, too much editing for my tastes.
Lovely pose and use of colours. The shadows in the bg are grainy but that's not something that takes away from the overall composition. It may be because of over-processing.