Rare original lithograph by the painter Guillaume Corneille (1922-2010), born in Liège of Dutch parents and a founding member of the Cobra group with Karel Appel, Asger Jorn, Constant, Dotremont and later Alechinsky and Jacques Doucet. Signed and dated in white pencil by the artist Artist's proof with Atelier Corneille stamp on the back. E/A 6/20 Dimensions with frame : 77,5 x 92,5 cm - Dimensions of the work : 65 x 50 cm Very good condition - Secure shipping with UPS (in the photos, the vertical line on the right is a reflection on the glass) Identified as an important figure in the renewal of abstraction in Northern Europe, from 1967 Corneille gradually moved towards a rich and colourful Nouvelle Figuration that coordinated with the Pop Art taste of the 1960s and 1970s, and exhibited alongside Andy Warhol, Arman, César and others.