Texturing plus

I started to texture the plaster on the back building and left building first. Close,up they look fine, maybe the bumps are a bit too indented, but in some renders it looks a little bit unproffesional. I havnt let this put me off yet, and continued with bricks on the side of the canal, which i sort of like, but only look nice nearer the camera. But i do like my water texture, which looks quite good even though its just a plane with a bump.