 That's the moth. Another great story. The artist behind the George Floyd 12-foot mural at George Floyd Square is teaching seniors graffiti. More at NPRnews.org. I'm Meghna Chakrabarty. Join me weekdays at 1 for On Point on NPR News. The show unites distinct and provocative voices with passionate discussion of the stories that are at the center of what's important in the world today.