Paris’s historic Pont Neuf bridge has been transformed into an immersive art installation called La Caverne, a large-scale tribute to the late artist Christo. The project, conceived by the French artist known as JR, opened to the public on June 12 after a delay caused by damage from strong winds. The installation will remain in place through June 28.
La Caverne covers the city’s oldest bridge with expanses of sandstone-hued fabric, inflated to form a cavern-like structure evoking a rocky mountain formation. The design aims to immerse visitors in a “cocoon” environment that merges natural elements with urban surroundings. The installation features moody lighting, an ambient soundtrack, and even a custom scent intended to recreate the smell of a cave, all designed to transport visitors into an otherworldly experience while crossing a central Paris thoroughfare.
JR, who has gained international recognition for public art projects that often blend photography and urban intervention, developed the work in collaboration with Vladimir Yavachev, Christo’s nephew and steward of the Christo and Jeanne-Claude Foundation. Yavachev initiated the project to honor Christo’s legacy and invited JR to reinterpret the Pont Neuf wrapping first executed by Christo and his wife over 14 days in 1985.
The installation’s structure relies on inflated fabric panels, a technique JR credits to Christo’s previous experimental approaches with inflatable models. The use of air-filled fabric allowed for a monumental yet lightweight formation without the need for extensive scaffolding, reducing costs and construction time. Sponsors including Salesforce and Bloomberg Connects helped finance the project, while technology partners like Snap developed augmented reality features. Through apps or special glasses, visitors can see projected images of people and animals flickering on the cave’s walls.
Musician Thomas Bangalter, formerly of the electronic duo Daft Punk, composed the immersive soundtrack, which blends naturalistic sounds such as wind and echoes to deepen the sensory experience.
JR described La Caverne as a journey linking past and present, symbolizing both the limestone quarried to build Pont Neuf in 1607 and contemporary themes of isolation and digital “caves” where people retreat. “You’re in the middle of Paris, but once you enter, you feel somewhere else entirely,” JR said, highlighting the installation’s intent to provoke reflection and discomfort by obscuring the bridge’s usual sights and exit points.
Public response has been mixed. Some visitors praised its originality and ability to evoke a sense of community, recalling the warmth of Christo’s original wrapping that once transformed the bridge into a temporary living room for the city. Others criticized La Caverne’s appearance as “brutalist” or less elegant compared to the earlier project, reflecting broader debates about the evolving role of public art in urban spaces.
La Caverne will be dismantled as scheduled at the end of June, with materials recycled in keeping with environmental concerns. JR likened the installation to a temporary circus or spectacle that leaves a lasting impression, underscoring the ephemeral nature of many large-scale public artworks.