Berck: Sammy, Indian ink illustration with white gouache highlights for the cover of the episode "Bon Vieux pour les gorilles et robots pour les gorilles" published by Editions Dupuis in 1973. The first episode in this series combining humour and adventure, based on a script by Raoul Cauvin. Jack and Sammy find themselves in a battle between twin scientists and their robots. This historic cover of Spirou's flagship series is a composition that inspires anxiety and mystery. Signed and dedicated on the reverse. (The title and publisher's note are impressions, sticky paper and patch). Dimensions of the drawing : 21 x 30,2. Paper dimensions : 25,6 x 36,7.