Windows into the Soul

You may notice the little touch of photoshop. :-) Actually, most of the dirty work was all done using Canon’s Digital Photo Professional. It really does a great job processing RAW images.

Ok, onto the topic of today, this photo. As you can see by the tags, this was taken in Indianapolis at a local gas plant. This factory was quite a sight. It was very old and run down on the outside, (I can only imagine how it looks in the inside) so it was perfect for photography. I am, however, still trying to figure out what the "powder" is that is coating the windows. Any ideas?