One the way home from Sioux Falls this November, the wife and I stopped to photograph some of the Americana along the way. This shot is from The Corn Palace, in Mitchell, South Dakota. You can see a few more images of the Corn Palace and Carhenge here, and here.
My wife brought this to my attention. It was a unique reflection of sunlight into the window onto the ceiling in another part of the house. I only got this one shot before the clouds made it disappear.