Very cool shot. although I like the dof, I think the shadows are a bit distracting, but that is a style issue and I am sure it does help show highlight areas of the shot...just my opinion. Nicely done.
I see the perspective you were going for, but the crosing of the bars in front are a wee bit distracting... If you had made it so where they intersect at the top of the building, this picture would have gotten a better right.