Copper Kina | Wall ArtLarge Wall Kina in lightweight patina'd Copper. Great as an interesting piece of art but could also be used as a light shade. 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