I really like the lines and symmetry of this image, but the man needs to be a lot sharper in order to be truly effective. The blurriness takes away most of the impact that this image could have. I suggest you go reshoot this. There is definitely something interesting here. 5
I'm going through the entries, stopping at those images I feel have had the benefit of an unconventional eye and dwelling a little longer to try to see and appreciate what you saw. This is one of those images.
Positives: I really like your POV here and I like the stark lighting too; the way there is no hiding place, every detail made explicit. A macrocosm of the transparency of the ascension for the people on the glass staircase.
Critical stuff: The guy at the top looks distorted somehow, it makes the eye disbelieve the image a little.