For the centenary of Alexander Calder's arrival in Paris, the Fondation Louis Vuitton mounts a sweeping retrospective spanning the entire Frank Gehry building—and for the first time, its gardens. Over 300 works trace half a century of creation: the iconic mobiles and stabiles, delicate wire portraits, paintings, and sculptures exploring movement, light, and balance. Works by contemporaries like Mondrian, Hepworth, and Picasso contextualize Calder within the 20th-century avant-garde.