BEUYS, EARTH TELEPHONE, 1973 SCREEN PRINT ON FELT BOARD, COMPOSITION: 26 1/8 X 23 7/16, SHEET:  39 1/2 X 23 9/16 ". COURTESY OF MITCHELL-INNES & NASH.

JOSEPH BEUYS, FELT SUIT, 1970, SEWN FELT AND INK STAMP, 69 7/8 X 28 1/8 X 55/16". COURTESY OF MITCHELL-INNES & NASH.