Interesting idea. It is very intriguing, but I feel that the overall photo quality needs work. The empty space to the right really doesn't do much for the photos its and probably would have been better to cut it out all together. Still the idea is what really stands out here.
This isn't the most technically assured photo in the world - the negative space doesn't quite work, and the head hovers in the netherspace between "attractively out of focus" and "in focus". Also, the colouring is odd.
Having said that, it's a creative and original image.