Nice framing of the person and an original vantage point. I also like the look on her face: that somewhat hopeful look when you think you've found a piece that fits just before you find out it doesn't (or does of course).
Ooh, clever idea! Though I usually frown upon portraits that zoom right up the subject's nostrils, I think it makes for a unique perspective in this. I think it would also be cool just to see an eye or eyes peering through. I like this idea, I might use it sometime to try it out.
I really like this idea. Although I think it would have been better if it were picture side up. Otherwise how does she know were the next piece goes? Maybe I am thinking to much into this???