35 x 46-1/2 x 3/4 inches
Lithograph of diagram with text in English and German, mounted on wood. Should be accompanied by cassette tape. (Walker multiple incomplete)
lithograph on paper, mounted on wood, ink stamp
Alfred and Marie Greisinger Collection, Walker Art Center, T. B. Walker Acquisition Fund, 1992
LC in pencil "79/115"; stamped in ink "Hauptstrom"
Copyright Estate of Joseph Beuys / Artists Rights Society (ARS), New York