Martin Creed : Say cheese! / idea and formation Suzanne Swarts ; editing Jorien de Vries ; text Massimo Bartolini, Suzanne Swarts ; translation Liz Gorin, Jeremy David Carden ; photography DPI Animation House, Arjan de Jager, Antoine van KaamDemo / Michael Raedecker ; text John Chilver ; photography Siona Mangiapane, Ben Westoby ; edits Jorien de Vries