“I’ve been a self-sustaining artist most of my adult life,” said 64-year-old Victor Chiarizia, whose hand-crafted residence is situated on six-plus acres in an Appalachian Mountains’ “holler,” just 12 miles from downtown Asheville, N.C. A step inside his expansive workshop, which he also built, attests to his artistry. Dozens of tall, graceful glass vases in…