The Bourse de Commerce — Pinault Collection will present 'Cloud #07150', a large-scale fog sculpture by Japanese artist Fujiko Nakaya, starting June 4. The installation utilizes a high-pressure pump system to emit water micro-droplets within the museum's Rotunda, designed by architect Tadao Ando. Nakaya, a former member of the Experiments in Arts and Technology (E.A.T.) collective, first developed this medium for the 1970 Osaka World Expo.