Most recently, the Twins have added copper plate as a new medium to paint on. Copper, once sealed will not tarnish and will last for ever. There are several hundred immaculately preserved 200, 300, and 400 year old paintings found in museums, churches, palaces, castles, and private collections throughout the world as oils on copper.
We love this media because its warmth is the perfect marriage to our color pallet. Ironically we have discovered that Leonardo da Vinci did paint oils on copper and that made us even more excited about this new media.