From Wikipedia, the free encyclopedia. David Elliot is a New Zealand illustrator, known internationally for his contributions to the Redwall fantasy series by British author, Brian Jacques. He has illustrated the last six Redwall books and also the Mossflower Anniversary Edition (with full-page illustrations). He also illustrated the second and third volumes of Jacques' Castaways of the Flying Dutchman series and American author, T. A. Barron's The Great Tree of Avalon series, beginning with Ch ...