In terms of her face, it doesn't really matter, in my opinion. In terms of her pose, it's 2 conservative and boring. Also, U should use tele or large aperture to blur the sculpture in front. Now it seems that the model is the background. Next time U can ask her to stand right next to the sculpture and so there's a contrast between the texture of the sculpture and the face of model. Hope to see the next picture soon. Good luck!