I've looked at it again. Its full of interesting components. The crest shape of light on the inside edge of the 'hole.' The strange structure (ruins? construction?) in the middle ground. The mountains, i'm gonna call them mountains, in the background. And then those clouds.
I can't recall seeing any of your work before, but risking sounding over excited, i would love to see this hanging on my lounge wall.
This pic makes something that I believe otherwise looks fairly ugly to the eye look quite nice, in fact! Good find. Good eye for the specials that there are for us to see everywhere.
Thinking about Sk8man's comment on the cropped of circle I think that another possibility would have been to crop it off on three sides (the right only JUST, not as fully as top and bottom were cropped)... but I am not sure. They are very undeveloped first thoughts only...