Beautiful aqua gravure signed and dated by the painter at the bottom in ink. Hard to find today. Guillaume Corneille worked on the aquagravure technique for around ten years. This is an entirely traditional technique, where the paper is made and embossed in a large vat. Artist's copy number 1: EA I/XV 50 x75 cm Secure delivery by UPS Guillaume Corneille (1922-2010) was born in Liège of Dutch parents and was a member of the Cobra group along with Constant, Dotremont, Karel Appel, Asger Jorn, Noiret, Doucet and Alechinsky.