Wow, from 2017 or so! A real blast from the past. I'm struck by how many you've labeled--so those are all people you know? And the ones where people are clearly looking at their phones on the T--what a boon to subway sketching: people focused on a thing in their hand, so they don't notice/mind about being sketched. I guess in the olden days people read books on the subway, same effect.

I like these a lot--here are just three that particularly caught my eye