I love seeing loving seeing an artist take an artistic nude in a new direction. I think often times, especially in portraits of women, the focus with the body is on the erotic possibility, which is usually portrayed in a subjective way (ie: her sexuality is shown as it affect others, not herself). This is fine in it's own right, but your piece here is both lovely and refreshing. The model also owns this space so completely. Despite being marginalized spacially, despite being black and white, she fills up the picture, and these choices allow that strength to really show. Great work!
Normally I don't comment on photos like these, but even if it isn't original (Hence the comments below...) I still do enjoy the black and white effect. I also like how it appears to be grainy, somewhat like an older photograph...? Either way, it's a pretty piece.