When I was a student, some friends and I went to visit Paris for our summer holidays. One day, we were having some sandwiches for lunch in a church garden from where one could see Notre Dame just across the river. It was a great view, so I just grabbed my camera and snapped a picture. Later on, when I had the film developed, I discovered that I had also caught a perfect upskirt of a nice brunette in a short pencil skirt, sitting on the grass and eating a sandwich herself with her plain white knickers on display.
Incidentally, I have no idea where the pics and the film from back then are. I am sure I haven't thrown them away, so they must be around here somewhere.
Oh, by the way, I just looked up Paris on Google Maps, and the church is called Saint Julien Le Pauvre, in Square René Viviani. I wonder if it is still a good upskirt hunting ground...