An attempt to control pollution is a nice take on the subject. Nice colors and reflection, though I find the details of the facility are a little lost in the rest of the image. Perhaps a closer view of those main tanks on the left would have ore visual impact.
Very lovely landscape. At first I was going to say that this image didn't convey enough of a "pollution" message, but now that I look at the title and realise that the source of the beautiful reflection is a cesspool of sewage waste, I really think it hits the nail on the head. You presented an ugly subject in a beautiful way. Nicely done.
Nice shot, but I think there might be a little too much sky at the top, as there is nothing in particular that would make it valuble to leave in the shot. Great exposure and dof.