It takes a special kind of person to actively pursue a messy career, be they a port-o-potty cleaner or a technician on an oil rig. Messy artists, you know, ones who cherish a sloppy line here and a paint splotch there, their canvases falling apart at the weight of their paint, belong in those ranks. And while the simple beauty of a clean line is certainly something to be cherished, so are the messy splotches of these dirty artists.

Angels With Dirty Faces