Horse collar of the Oseberg ship burial). The problem with a breastcollar harness was that the actual shafts of the cart, chariot, or other vehicle are attached to a surcingle around the barrel of the horse. The breastplate primarily kept the surcingle from slipping back, not as the primary pushing object. This results in the horse literally pulling the load, a less efficient use of the animal. The modern breastcollar has traces which transfer the pull directly from the breastcollar, but a horse collar still is more effective for pulling heavy loads. After the breastcollar harness, the next and final evolutionary stage
Mirth & Girth portrait, Washington is holding a pencil in his right hand. His aide, Alton Miller, initially mistook Washington's slumping over his desk as an attempt to pick up a pencil that had fallen onto the floor. The title of the piece is presumably derived from Girth & Mirth, an organization for overweight gay men. In an interview with the "Chicago Sun-Times", Nelson stated that he had painted "Mirth & Girth" over the course of one night, standing in his underwear. He said that he had painted it in response to how the city populace revered Washington shortly after his death. Nelson