I like how you made half the photograph the foreground because I think that's the most interesting part of the scene ... the shadows dominate the shot and the patterns of the grating are nice.. Since I like the foreground so much I would like to see a crop that eliminates the sun... I like the backlighting.
You know... after spending a little while looking at this. The more I like it. I could see this framed and hanging on the wall. Nice capture of a moment in time. I feel the energy in the image and the large shadow adds a nice element.
What a grand photo...The sun slicing through the high rises creating the long shadows on the little people going about there oblivious to what we are seeing really is something...