I've also just uploaded this longer video preview about the making of those stamps. (Direct video link)
The DVD version also includes 10 minutes of additional interview material with Dr. Tom Rich, plus an eight minute narrated slideshow of development artwork and philatelic products, and a 13.5 minute documentary on the making of Dinotopia, called "Dinotopia: Art, Science, and Imagination."
This is a great resource for art teachers or parents wishing to inspire a young person who wants to find a way to do imaginative or science-based artwork.
Stan Prokopenko says: "Saw the DVD and loved it. He takes you through his whole process from concept to final. I liked seeing how he built his maquette and used it as part of the creative process. Great to see how free he is in every stage to experiment with ideas and make changes. Makes me want to go paint dinosaurs."
Learn more about the full-length art instruction video:
Digital download via credit card Australia's Age of Dinosaurs: Art of the Stamps
Digital download via Paypal
DVD with 32 minutes of additional content available now here
or preorder with Amazon
More info at James Gurney.com