© Artists Rights Society (ARS), New York/VG Bild-Kunst, Bonn ohne Titel, aus dem Portfolio Spur I Joseph Beuys Accession Date: 05/01/06 Accession Number: F-BEUYS-106.112 1974 lithograph on grayish-green Zerkall paper 28 3/8 x 20 1/2 in. (72.07 x 52.07 cm)