30 avril 2009
Andy Warhol (1928-1987) Joseph Beuys
Andy Warhol (1928-1987) Joseph Beuys with the Andy Warhol Art Authentication Board Inc. stamp and numbered 'A174.032' (on the reverse); silkscreen inks on paper; 39 3/8 x 31 1/8in. (100 x 79cm.). Executed in 1980. Est. £25,000 - £35,000. Lot sold £31,250...