I figured there's fragments, doors, candids, architecture, so how about one of just windows?
I'll start with these, (all of which I'm on the fence about as to whether or not I like them)
windows by KirkS518, on Flickr
IMAGE LINK: http://www.flickr.com/photos/beefer518/7756837588/
IMG_9919_1 by KirkS518, on Flickr
IMAGE LINK: http://www.flickr.com/photos/beefer518/7756832124/
symmetry by KirkS518, on Flickr