Pauline Warg has been a metalsmith for 38 years. She is the author of "Making Metal Beads, " a contributor to "Jewelry Design Challenge" (both Lark, 2010), and appears in the DVD "Basic Jewelry Enameling: Torch Fired Tutorial with Pauline Warg." Pauline owns and operates WARG Enamel and Tool Center in Scarborough, Maine.