Man I didn't know the fountain was on during this challenge, dang it. I would have gone for this shot too. Probalby wouldn't have done this well though. Good job.
I really like the colors, but the compositon isn't interesting, and the fact that the image is slightly tilted to the left bothers me a little bit when I'm looking at it. The tilting can be easily fixed in post, of course. But I think if I had taken the picture I would have tried to position myself closer (not trying to capture the whole fountain) and get some of the tallest buildings filling up the background. I think that would make the picture more dramatic.
That being said, I should admit that I don't know if the terrain would allow me to do that, since it's so dark and can't really tell what the geography is like, so these are only suggestions.