The women break into song. They start off slow, with a dubiously tonal “Let There Be Peace on Earth,” but hit their stride with “Ain’t Gonna Study War No More.” After a few verses, it turns into a call-and-response with the crowd. “Sing with us!” calls Paula, a commanding brunette with a “No Drones” shirt. The colorfully striped banner the women hold reads “RAGING GRANNIES” in large black lettering.

Photos feel like facts. And, unlike quotes, they can be taken without the subject’s explicit consent if he or she is in a public place.