Images: (1–4) Cyprien Gaillard. Video still from Artefacts (detail). 2011. HD film transferred to 35 mm, continuous with sound. © Cyprien Gaillard. Courtesy Sprüth Magers Berlin London; Bugada & Cargnel, Paris; and Laura Bartlett Gallery, London. (5–7) Cyprien Gaillard. Installation views of Cyprien Gaillard: The Crystal World at MoMA PS1 (detail). 2013. © MoMA PS1; Photo: Matthew Septimus.