The subway is a hard place to take photos of people secretively. If I get busted it is a long ride packed in with a very confused subject. But feet offer a interesting opportunity to both take a secretive photo, and also look at the humanity of the trains.
This girl was very drunk on the 2 from Brooklyn heading back to Manhattan:
This man was on the 2 towards Brooklyn:
This man was on the shuttle from penn station to times square: