Marcel Dzama, The long blue line, 2013, Cardboard, tape, gouache, and graphite, Diorama: 14 x 56 1/8 x 7 inches (35.6 x 142.6 x 17.8 cm), Cardboard: 12 1/2 x 54 x 5 inches (31.8 x 137.2 x 12.7 cm). Courtesy David Zwirner, New York/London