You are on the right track here, in my opinion, with your composition, the interesting building with converging lines, the perspective and all. For me, the fountain (I guess that's what is in the lower right corner) looked at first like a blurry cloud. It takes up a considerable amount of real estate is photo, but doesn't contribute so much (because of its vague, blurry quality).

The top part of the image is super.

is this really high up?? is that a cloud??

Bigger than it looks!