If we look at the buildings that seemingly have the same orientation and are seated close to each other, and extend the lines of their edges, we find that they don't really converge towards shared vanishing points. This gives the entire structure a bit of a wobbly and strange look, considering that usually we perceive such buildings to be rectangular in shape and placed next to each other usually in an orderly fashion. If you intend for them to be rotated, they should be more visibly so, like some of the buildings more to the left. Then they don't share the same vanishing points again. In terms of color, at the moment the image sort of draws attention to the center tower due to it's red coloring. But it's a small area of focus in an otherwise overwhelmingly dark grey and muted purple overall image. You could play with more contrasts either in light and dark, or hot and cold colors to break up the uniformity of the image, and create a few well placed highlights that pull the viewer's attention.
