Copper Whale Tail | Large BlueStunning patina'd copper large blue Whale Tail for your wall. Isaac Weston is a copper artist who's design process incorporates salts, acids and sunlight to reveal the hidden elements of metal. Light, darkness, texture and vivid patinas emerge through this alchemy. Isaac enjoys working with heavy metals and drawing out the organic beauty of this medium. Isaac's creative expression ranges from sculpture to wall art. He produces high quality gallery