© Artists Rights Society (ARS), New York/VG Bild-Kunst, Bonn Zeichnungen zu Codices Madrid von Leonardo da Vinci Joseph Beuys Accession Date: 05/01/06 Accession Number: F-BEUYS-106.177 1975 granolithograph 11 3/4 x 9 1/2 in. (29.85 x 24.13 cm)