The Old Buildings

I hope you will forgive my fascination with old factory buildings.  I am not done yet!  In prowling around the town I photographed buildings on both sides of the river. While editing, I kept coming back to this photograph, for some reason, and the longer I looked at it, the more I liked it.  I think that in a way it's an abstract photograph.  It is about the different shapes and the slightly different colors all arranged within the frame.  At first I thought that it was a documentary photograph, but now I realize that it is not.