Paddle8, Para Site Fundraising Auction, 3 - 8 December 2014, lot 22 (donated by the artist)
Acquired at the above sale by the present owner
Berlin, Martin-Gropius-Bau, Ai Weiwei: Evidence, April 3–July 7, 2014, p. 131 (editioned variant exhibited and illustrated, p. 130)
London, Lisson Gallery, Ai Weiwei, May 23–July 19, 2014 (editioned variant exhibited)
Colin Chinnery, 'Ai Weiwei' Frieze, no. 165, September 2014, p. 151