A publication on the occasion of the exhibition with the same title at Neue Galerie, Sammlung Ludwig, Aachen; Museum Bochum, Bochum; Kunsthaus Zürich, Zurich; Künstlerhaus Wien, Vienna
A publication on the occasion of the exhibition with the same title at Neue Galerie, Sammlung Ludwig, Aachen; Museum Bochum, Bochum; Kunsthaus Zürich, Zurich; Künstlerhaus Wien, Vienna