Perhaps it's my "engineer" background, with an obvious association with structures of many sorts, I find that while traveling around these days my eyes are always on the lookout for abandoned buildings no longer being used. Around the Blue Ridge here in SW Virginia, there are hundreds of such finds…many of which when I see, I immediately grab for my camera to capture it digitally.
Here's one, altered in Photoshop. What its original purpose was, I have no idea. Still, it caught my eye.