The Jetsons Meet The Flintstones Original Production Cel Signed by Bill Hanna and Joe Barbera: Fred, George, ElroyFred Flintstone, George Jetson, Elroy Jetson MEDIUM: Original Production Cel on Printed Background IMAGE SIZE: 12. 5" x 10. 5" PRODUCTION: The Jetsons Meet The Flintstones, 1987 SIGNED: Hand Signed by Bill Hanna and Joe Barbera SKU: IFA4698 ABOUT THE MEDIUM: Original Production Cels are one of a kind pieces of art that were used in the creation of an animated film or television show. Each has been hand painted by studio artists on a piece of celluloid