© Artists Rights Society (ARS), New York/VG Bild-Kunst, Bonn Fettbriefe (Fat Letters) Joseph Beuys On View Accession Date: 05/01/06 Accession Number: F-BEUYS-106.076.1-.7 1973 five sheets of letter paper treated with fat; with certificate 5 sheets: 11 5/8 x 8 1/4 in. (29.53 x 20.96 cm) Certificate: 11 5/8 x 8 1/4 in. (29.53 x 20.96 cm)