Elisabetta Catalano (Rome, 1941 – Rome, January 4, 2015) Joseph Beuys, 1973. Studio Portrait Gelatin silver print Vintage print 23.3 x 15 cm Photographer's stamp on the back: "obligatory citation, Photographed by Elisabetta Catalano", Grazia Neri agency sticker, and another sticker with code N1(0)47; pencil annotation: Joseph Beuys This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution