An interesting photo... and I think it would have done a lot better if the eye in the magnifying glass wasn't OOF... it's a bit disconcerting. I love the girls freckles and her eye (the in focus one).
OK, I'm going through the Free Study submissions, purposefully finding those images I think are shot with a less conventional eye - this is one of those images! Thanks for offering something that isn't just DPC friendly eye-candy (though of course there's nothing wrong with eye-candy). I'll be picking one of these images for my Mu (most underrated) award:
Positives: I love the tight composition here, accentuated as it is by the magnified eye - I love the way that element plays with the focus too. I'm sure you must have taken one with the focus on that eye with the rest out of focus - that'd be a great image too. The face is beautifully sharp though and the cropping is inspired.
Critical stuff: Nothing really.
Overall: This is one of those image that conveys an impression that you had a vision which you managed to achieve completely. Great shot.