All Zoo Portraits are sold in limited edition of 100 copies of 120x120cms and 80x80cms of size, in permalure, with a certificate of authenticity.
You can buy them on the website of Subject Matter or contact in:
exchange at somerset house, south wing
strand, london, wc2r 1la
london:+44 74 5444 2044
tokyo:+81 50 5534 5007