© Artists Rights Society (ARS), New York/VG Bild-Kunst, Bonn Photo by Joshua White/JWPictures.com Difesa della natura (Clavicembalo) (Defense of Nature (Harpsichord)) Joseph Beuys Accession Date: 05/01/06 Accession Number: F-BEUYS-106.381 1981 silkscreen on machine-made wove Framed: 41 1/8 x 28 5/8 x 1 1/8 in. (104.46 x 72.71 x 2.86 cm)