Copy from the artist's studio with Atelier Corneille stamp on the back. Very fresh condition for the age! In a perfect state Superb lithographic poster of the painter Guillaume Corneille (1922-2010), born in Liège of Dutch parents, founding member of the COBRA group with Asger Jorn, Karel Appel, Dotremont, Constant and later Alechinsky, Jacques Doucet and Hugo Claus. This year we are celebrating the 100th anniversary of the birth of the painter! Poster referenced in the Catalog raisonné of the graphic works of Corneille, Donkersloot n°259 Crow International "Sommerakademie für bilden Kunst" Salzburg Salzburger Kunstverein 29-07-1971 - 20-08-1971 65 x 49 cm lithograph Secure shipping with UPS