How JR Transformed Paris’s Oldest Bridge Into a Massive Grotto

French artist JR has transformed Paris's Pont Neuf, the city's oldest bridge, into a massive inflatable grotto titled *La Caverne du Pont Neuf* (2026). The installation measures 120 meters long, 20 meters wide, and up to 18 meters tall, and will be open to the public from June 6 to June 28. It incorporates sound design by Thomas Bangalter of Daft Punk, augmented reality via Snap Inc., and a Bloomberg Connect guide. Over 800 people helped realize the project, which was fabricated from 18,900 square meters of fabric and 20,000 cubic meters of pressurized air by French firm Air Toiles Concept. The work concludes a five-year series of large-scale trompe l'oeil pieces by JR and pays homage to Christo and Jeanne-Claude's *The Pont Neuf Wrapped, Paris* (1975–85), with the blessing of their foundation.

JR: 'Reflecting on the cave is to look at our deep humanity, our origins, art in general'

JR : « Réfléchir à la caverne, c’est se pencher sur notre humanité profonde, sur nos origines, sur l’art en général »

French artist JR is transforming the Pont-Neuf in Paris into a giant inflatable cave structure, titled "La Caverne du Pont-Neuf," set to debut on May 23, 2026. The project, conceived with producer Vladimir Yavachev, pays homage to Christo and Jeanne-Claude's 1985 wrapped Pont-Neuf, using inflatable techniques inspired by Christo's unrealized designs. JR's team built a prototype in a hangar at Orly, and the work involves complex permissions from the French president, the Paris mayor, and local authorities.

JR to cover Paris’s Pont Neuf in homage to Christo and Jeanne-Claude.

French artist JR has begun installing a monumental trompe-l’oeil work titled *La Caverne du Pont Neuf* (2026) on Paris’s Pont Neuf, transforming the city’s oldest bridge into an immersive cave. The project reimagines the bridge as a limestone quarry cave, referencing the stone from which the bridge and many Parisian buildings were constructed. The work pays homage to Christo and Jeanne-Claude’s iconic *The Pont Neuf Wrapped* (1985) and will be visible both day and night throughout the summer.