One of my favorite things to do as a photographer is take photos of people taking photos. It’s really weird.
My wife also enjoys taking photos, and so often I will find I’ve taken photos of her taking photos, just because it’s what I like to do!
In this case, we were on a train leaving New York (headed to Boston). This was on our emergency trip to Boston to pick up a friend and a car. It was a good time, and I’d love to do it again with a different time schedule and under much better circumstances.
This is my photo from a similar angle, but this is what she was taking photos of: