I was waiting in line to visit the Academia in Florence, Italy. Having nothing better to do, I looked down at a table of sunglasses that a street vendor had put out to lure tourists. And I saw the facades of the buildings and the beautiful morning sky reflected in the lenses. So I took this photo. That's all I have to say about this one.

Canon 5D Canon 24-105mm 4.0L (105mm) f/4.0 1/800 ISO 400