
Fujiko Nakaya, #Cloud07156, 2026 © Florent Michel / 11h45 / Pinault Collection with courtesy of Bourse de Commerce
Cloud #07156 by Fujiko Nakaya transforms the Bourse de Commerce Rotunda
Fujiko Nakaya’s Cloud #07156 transforms the Rotunda of the Bourse de Commerce in Paris into a fog sculpture from June 4, as part of the exhibition Clair-obscur. Created by the Japanese artist, the work fills Tadao Ando’s circular interior with a dense white cloud made of water vapour, placing visitors inside a shifting environment where bodies, architecture and visibility constantly change—a visceral spatial transformation reminiscent of Florentina Holzinger’s aquatic flooding of the Austrian Pavilion in Venice.
Nakaya, born in Japan in 1933, has worked with fog as an artistic material since the late 1960s. After leaving painting, she began developing large-scale atmospheric works outside the traditional limits of the studio. In 1969, in collaboration with engineer Thomas Mee, she created a system capable of producing a cloud sculpture from water fog. This process excludes chemical effects, relying instead on high-pressure pumps and rows of nozzles that emit microdroplets similar to those found in natural mist.

Fujiko Nakaya, #Cloud07156, 2026 © Florent Michel / 11h45 / Pinault Collection with courtesy of Bourse de Commerce
Cloud #07156 continues Nakaya’s long investigation into unstable and temporary forms. The sculpture is natural in its composition, but technically produced; it appears, thickens, disperses and reforms according to air currents, temperature, humidity and the movement of visitors. The work cannot be seen from a fixed viewpoint. It must be entered, crossed and felt as a changing condition, where perception depends on distance, density and the body’s position within the cloud.
At the Bourse de Commerce, the fog encounters one of Paris’s most distinctive museum interiors. The Rotunda combines the historic circular architecture of the building, its panoramic mounted canvas and the concrete cylinder designed by Tadao Ando. Nakaya’s intervention alters the reading of this space by interrupting sightlines and softening architectural boundaries. What is usually open to observation becomes temporarily opaque. Visitors appear and disappear inside the white atmosphere, while the building itself seems to lose its stable outline.

Fujiko Nakaya, #Cloud07156, 2026 © Florent Michel / 11h45 / Pinault Collection with courtesy of Bourse de Commerce
The work also creates a different relationship between public and artwork. In the morning programme Brume(s) matinale(s), held outside regular opening hours, visitors are invited to experience Cloud #07156 through a guided sensory encounter. Museum guides lead a gradual immersion involving contemplation, collective movement, attention to mist, and observation of the sky. Sight, touch and hearing become part of the visit, as the body registers changes in light, temperature and spatial depth.

Fujiko Nakaya, #Cloud07156, 2026 © Florent Michel / 11h45 / Pinault Collection with courtesy of Bourse de Commerce
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