© Artists Rights Society (ARS), New York/VG Bild-Kunst, Bonn Stempelplastik Joseph Beuys Accession Date: 05/01/06 Accession Number: F-BEUYS-106.416 1982 vinyl postcards and Hauptstrom stamp 7 1/2 x 4 1/8 x 5 7/8 in. (19.05 x 10.48 x 14.92 cm)