I'd normally agree... But this one is a great photo.
It takes some work to photograph people with some grace...
If they're naked, that means you have to work even harder.
You get no colours -which are usually given by clothes-
other than those of the model and
those of the background... So you have to pay attention to
lighting, shadows, expressions, shape and so on...
Therefore, even if your existential doubt has its unquestionable
foundations, solid as diamond, this particular piece is probably
the wrong place to express it. As said before, this shot is not
just a naked girl, it is a great photo.
I'm still having trouble photographing people -dressed, I don't even try naked- and I've been a
photographer for several years now, so... Try yourself to get any results similar
to these ones and I'll take it all back. Otherwise, find one of the many
disgusting naked girl photos in dA to make that kind of comments.