I like it, i like it allot!
It's looks really natural for some reason, i really like the sky and the sun!
The only thing that bugs me are those rise of lights from the sun, they don't look really good. They do look good, but if your looking in the natural way there should be some light on the rocks, it shouldn't be gray like that! If we are talking on the unrealistic way, then it's good as it is!