Fantastic! I'm guessing this was shot from a moving car, so there might not have been much to do to improve. Not having the bar along the bottom would make the photo have more impact, as would less sky at the top. I would have cropped to straighten the photo even if I decided to leave the bar and sky as is.

I like this image because of the patterns and small splashes of color that act as spice to the image, but I did not experience decay in that for much of the world, this type of cityscape is simply the way things are built. Because of the distance from the subject matter, I am not sure if there is decay here or not.

I do like the image though and the nice motion blur in the foreground that lets me experience this as a traveling shot. I makes me wonder how long this scene goes on to the left and the right with this repetitive texture/pattern of the buildings. Thanks!

Not sure I see how it's related to decay, but I love the shot nevertheless. Great job on the processing.