We’re seeing double!
This picture doesn’t look out of the ordinary by any means. Those are pieces of colored glass dangling in front of a wall. What was so special about this picture that someone stopped what they were doing to snap a photo of it? Seriously, some people have too much time on their hands.

Well, the reason the photographer stopped to get a picture of this ornament was that it actually consists of three pieces of glass, not six as the image would suggest. In the background, you’ll see the reflections of three of the glasses, which look identical to the originals. We’ll admit that this took a while to figure out.