I think it's a great idea and a pretty great execution. The multiple frames within a frame concept really works. One thing I don't like is that I feel like the specular highlights are a little out of control. Especialy the big diagonal one in the foreground in the piano. I also think the background highlight behind her head, while nicely place, could have been a little bigger and a little less specular. I also would have liked to have her repositioned a little, because I feel like she is a little too close to the vertical mid-line. Also a bit taller would have helped, maybe sitting on a phone book. I think it would have been much more powerful to change her position/you camera angle so that you could get her fully framed withing the door behind her. I think have the door frame line crash into her shoulder like that causes some tension. And a litle more light in viewer's left background, just so it's not quite so black. All in all a really nice photo though, just lots of litle thing that I think could have made it a bit better.