Matthew Barney. Ambergris, 2005. Cast shrimp, sea shells, epoxy, polycaprolactone thermoplastic and self-lubricating plastic. Overall installed dimensions variable: ambergris: 111.8 x 91.4 x 731.5 cm; winch: 76.2 x 149.9 x 76.2 cm. Installation view: Leeum, Samsung Museum of Art, Seoul. Photograph: Hyunsoo Kim. Courtesy of the Gladstone Gallery, New York © 2005 Matthew Barney