I like the way you have used the lines from the building top. the hue on the gold and sky seems to be off though. the sky has a very dull feel to it. Also the gold can be enhanced with minor color correction edits.
I don't think that you can remove the blown out region on left due to sun. To avoid this, you may want to shoot at evening or morning, also that would add to the overall photo by a warm sky tones.
Technically, this is very good. To give it more interest, this might've benefited from a different angle or crop. The two tops of the building, especially the angled one at right, do add interest in a good way, though.
While the photo certainly fits the challenge the photo is not one I'd expect to see on a wall. The photo also looks a little over sharpened or pixelated on the building. Good luck in this challenge. <5>