Wonderful. I love it. Where was it taken?
It is amazing how just a few elements make the composition hold together. The folk standing on the parapet, the ceiling hook, the speaker on the right, and other body sat down on the ground level. They seem to break the symetry too.
I love it.
Also, it is easy to see how it could be interpretated differently. If it was me, I'd be interpretative. I'd do a mask and burn madly the black rectangles that are interlocked in the glass windows, and crop it square. But that's me, I am not really subtle.
The photograph it is great as it is. I wish I could play with the neg.
Well done, and thanks for posting it.