You might want to re evaluate the framing of the shot, that rock and the sun are right smack dab in the middle of the frame and it hurts the flow. A more appealing image would be if the sun and rock were up in the left top corner. (you did this a little in the most recent edit, but I would still push it out farther onto that point.) You could also get the horizon line to be a bit more off center, It'll add more flow. Looks good though, keep it up!