Joseph Beuys with his installation Raumplastik 10 x 12 m, Galerie St. Stephan, Grünangergasse, Vienna. 1968. Gelatin silver print, printed later. 49,5 x 48,7 cm. Signed and dated by the photographer in pencil on the verso, with number stamp, photographer’s copyright stamp, studio addresses in Vienna and Milan, and additional annotation in red ink.
