Keith..the more I look at this image the more I like it, and, the more things I find of interest..while primarily it would appear to be a stark almost mono shot just a look to the left finds orange, yellow, pink, and brown and the various tones of the brickwork is also of interest (well at least to me perhaps I'm a bit sad!) I also notice the pole on the extreme left with what looks like lights on them, I might clone them out and I 'd crop in a fraction more on the right....sorry to go on a bit
Robin