I’m a big fan of street art and especially love sticker art because it’s pretty non-damaging. These photos are of the stickers on the newspaper boxes at the California blue line stop in Chicago. Newspaper boxes seem to be a pretty popular place for stickers, I’d guess because people interact with them daily when they get their newspapers, making the stickers more likely to get noticed.
In any case, I didn’t recognize any of the art when I was taking these pictures, except for the Goonski. He’s all over the city.