Strong colour. Excellent composition. It's so simple, which is what makes it such an effective image. I hope it doesn't suffer from people not seeing *enough* of a pattern. For me, the only thing I can fault in this, is the red is an iota flat...
I really like the perspective view and the strong bold colors here, but I think the centered landscape crop may have been the wrong choice. A portrait orientation, with the building taking up more of the frame, may have had better visual flow.
The colors are stunning! The angle seems harsh to me, but the red & blue are difinitely in the primary color range and those colors are pretty "brilliantly harsh" so maybe it does work...artistically.