Jef Verheyen, Erker Galerie, Stichting Veranneman, Axel Vervoordt, • 0373 • Grand Oeuvre, 1981. Painting, matt lacquer on canvas, 85 x 85 cm each, diptyque.
Jef Verheyen, Erker Galerie, Erker Press, Schriften und Reflexionen - Sketches, Texts (unpublished), 1982. Book, collage.