A rare first edition exhibition catalogue, limited to just 700 copies, was published by Galerie Michael Werner for A.R. Penck’s 1988 Cologne show. Titled “Der Begriff Modell (2)” — “The Concept of Model (2)” — this volume showcases Penck’s exploration of abstraction through sculpture and drawing, using symbolic and schematic forms to translate physical gestures into a language of signs. Printed in German and richly illustrated in both color and black and white, the catalogue embodies Penck’s raw yet highly conceptual approach to art-making. With its stapled pictorial wrappers and expressive layout, this slim publication captures the energy of one of Germany’s most important postwar artists at a critical moment in his career. Scarce and collectible, particularly in this well-preserved condition.