Chris Barton signed index photo. Obtained through the mail. Mr. Barton was Animatronic Model Designer and Creature Workshop Foreman for Star Wars: Episode I: The Phantom Menace.  He was Animatronic Designer for Star Wars: Attack of the Clones. He was Animatronic Design on Harry Potter and the Sorcerer's Stone, Harry Potter and the Chamber of Secrets and Animatronic Supervisor for Harry Potter and the Prisoner of Azkaban.