Originally Posted by
Firestarter
So, I think the basic concept of a low-key shot is executed properly. Technically speaking, I couldn't argue with any methods of lighting or camera/lens settings you have used.
The composition is not the most fortunate. You break several rules without proving that you even wanted to break them. More likely, you just weren't sure how to apply them. For instance: too much negative space on one side, model "crowded" into the edge of the frame, part of her head cut off. All those elements CAN be sometimes working for the benefit of general composition, but they don't in this case.
What I don't quite like is the awkward pose of your model. The hunkered shape of her back is somewhat unnatural and uneasy. I presume your model is female, but almost just as well could be male. You don't have to show genitals in order for a viewer to make that distinction. The general shape of human body is very different for each gender. But it is difficult to believe, judging on the basis of this photograph.
To sum it up very quickly, I think you did quite good job technically, but should work on understanding composition and posing. Do not shy away from applying good and proven rules of composition until you get comfortable with them. Only then you can start thinking of bending and breaking them.
Well, I hope this was not sounding too offending? After all, if you want to learn something from our opinions, negative critique is MUCH more valuable than a pat on a shoulder.