Leo Burnett is doing something smart on Instagram. The agency is using the platform to showcase its people in their natural settings. The images, like most photos on Instagram, are not from a formal photo shoot. They’re casual snapshots, supported in some cases by Q+A in the comments. For example, creative director Scott Smith, in response to a question says, “The best creative always comes out of one idea building on the next, which you only get in a team.”