I agree with J_Con; composition and structures are great. A few suggestions; perhaps raise the camera a bit so, the upper hilltop is just visible and ends in upper left corner. Also, forget about the stones, but put a lush grassy (flowery) area down on lower flattish areas. Maybe a few hero stones or so, or a fallen tree trunk. That will have the very nice rougher rock structures stand out. Trees distrinution is nice this way.