Sculpted muffler figures represent one of the great roadside folk arts, but 2D representations of exhaust pipes and related auto parts are often just as imaginative. The ominous figure from the former E&T Mufflers in Chicago is the greatest example of art on a shop sign I’ve even seen in the wild. Here’s that one again, another image from the same location, and a bunch of other delightful renderings from the underside.
