To celebrate, the Grand Palais has invited Euphoria—the travelling immersive exhibition by the Balloon Museum—to take over the newly unveiled nave until 7 September 2025. And yes, it’s exactly what it sounds like: huge inflatable artworks, light-and-sound installations, sensory tunnels, a “bubble bath” of black balls with 360° visuals, and more air-themed joy than you knew you needed.

Narrated by the fabulous Cate Blanchett, this larger-than-life exhibition takes visitors on a journey through time, from the intimate coutur