Hand-painted original production cel from Asterix conquers Rome (Les Douze travaux d'Astérix), also known as Asterix and the Heroes or The Twelve Tasks of Asterix from 1976
There's hardly any production artwork available from this film. Take a look at the MOMENT (16:07).
The is including shown frame and a certificate from Studio Dargaud (France).
© Uderzo/Goscinny