She is too beautiful to seem so sad. There is far too much sadness in the world already. Beauty should equate joy. That would be the only negative, no pun intended, anything I've seen in any if your photographs. You capture the lines of a woman's body better than I've ever seen. Fluid motion in tranquility.
i particularly like the fact that she is wearing dark eyeliner with light lipstick, if any.That contrast with her eyes really brings your attention to where it should be. Directly into that piercing stare.