Haunch of Venison, London, UK
Thomas Heatherwick: Extrusions, exh. cat., Haunch of Venison, London, 2009, passim for similar examples from the series and the manufacturing process
Thomas Heartherwick and Maisie Rowe, Thomas Heartherwick: Making, London, 2012, pp. 504-513 for similar examples from the series and for the manufacturing process