A long while back I was walking to a meeting on Park Avenue when I ended up behind a nice couple. The woman had purple hair, so out of reflex I snapped a photo with my iPhone. There wasn't much to it, just a snap.
Today, again on Park, I found myself behind the same couple. "No need to take a picture," I thought. "I've already got one."
That's when a woman walked toward us, also with purple hair.
So I whipped my phone up near eye level and took the shot.
