Somewhere in rural Idaho last year, I had made a brief visit at a rest stop along a local highway. It was early in the day and there were clouds in the sky that didn't lift until an hour or so later. The parking lot for the rest stop was close to a traffic intersection so for some reason I walked to the intersection. I looked down and saw this interesting image in a puddle of water in the roadway at the edge of the yellow crossing strip, including the clouds, the sun and the roadway lighting .