Stunning, no? These lampshades from UK-based Biome Lifestyle are made from 100% recycled cardboard, and "printed with a limited edition pattern." Our favorite design is pictured here: Taj Oblong. Shown below, in this order, are Red Rose, Regency Black, and Brown Stripe:
The lampshades run either 36 or 42 GBP (about $73 or $85), and are available through Biome's online shop.
(Via Design Milk)