I took this image of the rear windshield of an old car in full sunlight (i.e. high contrast lighting) . The disintegrating bumper sticker over the rear defroster lines made for a nice close up shot as it removed the subject from its usual visual context.

I've never seen that car again. It was parked near Rose Hospital in a 2-hour parking zone. While my images are certainly not what most people think of when you say "street photography", I think this is a good example of why it should be considered to be in this genre.