The model's pose is echoed over and over again by the layers of rock, the whole creating incredible focus on the body. That our eye is not locked onto the model is miraculous, or perhaps it has more to do with the low contrast lighting on her body and the higher contrast white of the rock near her head, that allows our eye to move out into the flow of the background.

How would this image change if the model showed more muscle definition, and was lit to create highlights on that definition?