© Artists Rights Society (ARS), New York/VG Bild-Kunst, Bonn Stempelplastik (Stamp Sculpture) Joseph Beuys Accession Date: 05/01/06 Accession Number: F-BEUYS-106.416.1-.2 1982 vinyl postcards and Hauptstrom stamp Vinyl postcards: 4 1/2 x 4 x 5 7/8 in. (11.43 x 10.16 x 14.92 cm) Stamp: 3 5/8 x 2 7/8 x 2 7/8 in. (9.21 x 7.3 x 7.3 cm)