Would like to see the subject doing something. He(?) wouldn't have to be dancing a jig, but maybe walking, sitting, stretching, etc to give a little dynamic. Great use of color to emphasize a centered subject though. The light patterns just lead you to the center also. Don't let my critique above mislead you, I like it!
Incredible photo location...I find there to be a lack of drama/story/interest in your composition though. The tones,hues,textures are lovely, but the posed figure is just un-exciting. If he had been moving,dancing, in a different - dramatic pose (eg prostrate on the ground) it may have added to the general interest factor.