I love this pose, it's beautiful and natural, sensuous and curvy. Even though it's a fairly restful pose for the model it still has the appearance of movement like we've walked into the middle of a story. The girl isn't staring fixedly into space, she's in mid-motion, turning to look at something, ready to stand up. To do what? To embrace a lover? To fight with an enemy? To run for her life? To witness a spectacle? We don't know, that's the beauty of it, but we get the sense that something is taking place even if the image itself is undramatic.