His illustrations for several of
Roald Dahl's children's books are featured on a set of British commemorative postage stamps issued 10 January 2012, honoring the author. Illustrations originally used in the following books are seen on the stamps: "Fantastic Mr. Fox", "The Twits", "The Witches", "James and the Giant Peach", "Charlie and the Chocolate Factory", "Matilda", and "The BFG".