© Artists Rights Society (ARS), New York/VG Bild-Kunst, Bonn wer nicht denken will (Whoever Won't Think) Joseph Beuys Accession Date: 05/01/06 Accession Number: F-BEUYS-106.201 1977 yellow index card, wth handwritten text, stamped 4 1/8 x 5 7/8 in. (10.48 x 14.92 cm)