good observation there.. I like the lighting and the gradual lights. Did you try stopping down to get better contrast?
My take: try to approach this in a more factual/ symmetrical sense by framing it square. The current framing doesn't really work for your title but still I like the shot, the tonals are very appealing.
This is an interesting shot with an unusual perspective. I think that your concept can be made bolder if the sky was more apparent, say by having more texture in the clouds. Furthermore, the 'T' shaped pipe at the lower part of the picture may confuse viewers because they normally would not expect to find such a pipe on the ground obstructing walking movement towards the door. Commendable effort nonetheless.