IMHO a sigle source of artifical light doesn't mean lack of light. This is hazy because of that, and the ear lobes with earrings and the left side neck showing gives away the whole idea of a monsters face. I would not recommend posting an image that is out of focus. I would first and foremost make always sure i have clarity of focus.
I think that this photo would be much stronger if the focus was more crisp. Some of the detail created by your lighting is hiding in the blur... - setzler