Paul, I really really like this image, love the subtle blue, the moody atmosphere and the strong tracery of branches. My only gripe is that the verticals on the building are leaning to the left. I can see that rotating to the right would put the tree/main subject off the vertical, but I personally think it would work better than with the buildings skewed. This is a minor gripe, though, and I think the photograph is beautiful.
Flick.