Vintage Style Rainforest Travel Poster Art Print by John Dyer. Roul Roul Birds, Rainforest Biome, Eden Project Garden. Animal Art PrintsJohn Dyer Eden Project art poster print. The fun and colourful Roul Roul birds in the Eden Project rainforest biome are the subjects of this fantastic John Dyer fine art poster print. The amazing shapes and colours of the rainforest plants create the perfect setting for these comical birds as they explore the undergrowth and perch on the plants. John Dyer is the artist in residence for the Eden Project. Printed on museum quality fine art paper and