This little fellow is a detail at the bottom of a bronze column on what Irish Woman tells me used to be the main passenger train terminal in Louisville.  The verdigris on him is bright green, but I adjusted the saturation a bit to bring out all of the details on him.  This isn’t an integral part of the structure, it’s a minor part of decoration that had a lot of time and effort put into it.  You don’t see craftsmanship like this on a steel and glass tower.