Another part of the process that is dirty, and unpleasant that I get to, but still satisfying. After each the pieces are sculpted, they are based coated, either green, white, or mostly, black. This brings out the colors of the pieces and adds a richness to the final finish. I enjoy the spraying of the pieces because I wear my earphones and listen to music or download podcasts, etc. My current favorite for spray time is the wonderful show, Sound & Spirit by Ellen Kushner.