Hm. Of constructive criticism, not to offend in any way, I think (in my opinion) there is a little too much going on in this photo. I don't know where to focus my eyes. Perhaps if you were to tone down the smaller rocks in the middle ground or took out that one stretch of clouds that stars at the left it wouldn't be quite so over-welming. It's just I little too much for me. I still like it though. Those clouds are amazing! And the contrast is lovely.