*Joseph BEUYS [German] (1921-1986 )2 (hole) sheep's heads 1961-1975. Painting version 1-90, 1975Oil, grease on paper in the vat and torn hole. Signed, titled and numbered 74 in foot. Publisher Verlag Schellmann & Klüser, Munich, edition at 90 copies. 76 x 56 cmBibliography : - Joseph Beuys, Paris, Éditions du Centre Pompidou, 1994, one copy reproduced p. 114. - Jörg Schellman, Joseph Beuys, Die Multiples, Wekverzeichnis der Auflagenobjekte und Druckgraphik 1965-1986, München-New York, Edition Schellmann, 1997, No. 186, one copy reproduced p. 114. Alain Borer, Joseph Beuys, Panorama de l'œuvre, under the direction of Lothar Schirmer, Lausanne, Bibliothèque des Arts, 2001, one copy reproduced, no. 136 .