I really enjoy this photo, the way the contrast of the model's dress makes her stand out from the background, while the skin tones and shadows on the skin work with the background elements to unify the image. The way your signature is worked into the image is a nice touch, almost as if it's engraved on the glass.

The pose is nicely balanced but intriguing in the way that the head seems to be turned away from something rather than turning to look at something. Which brings me to the one thing about this piece that bothers me, the fact that right image is a simple mirror of the left zoomed and cropped. I think it would have worked better if you'd been able to get a similar shot of the model looking the other way because the way it is now, the mirrored elements just jump out at my eye (the folding pattern on the collar, the shadows along the neck).

I've really enjoyed this recent sequence of images you've posted recently and it's that the prompted me to write this critique.