Flintstones Cel - limited edition - signed 3x by Hanna, Barbera, and Ed Benedict. Signed Art Class Animation Cel Framed. The item "Rare Flintstones Cartoon Art Class Autographed Hanna Barbera Animation Cel" is in sale since Friday, April 24, 2020. This item is in the category "Collectibles\Animation Art & Merchandise\Animation Merchandise\Other Animation Merchandise". The seller is "aalip5" and is located in Deerfield, Illinois.This item can be shipped worldwide.