Screenshot from Facebook. This is the third piece on the role of arts—rhetoric, photography, film, and media—on the gubernatorial campaign trail. For the previous pieces, click here, here and here. Joe Ganim is standing on a table or stage—you can't quite tell which—in the dusky yellow light of an old building. The ceiling above him is tile, studded with low lights. He’s looking up and out into a crowd, eyes fixed on some point in the distance. Symphonic strings build under him.