The building’s twelve “sails” comprised of 3,600 plates of glass are covered by an array of coloured filters. Such is the temporary work created in situ at the Louis Vuitton Foundation by major international artist Daniel Buren. Transforming the building in a radical and constantly changing way, especially when the sun reaches its zenith, the installation took 29 nights to complete. Until December. Fondation Louis Vuitton, 8 avenue du Mahatma Gandhi, Paris 16 (01 40 69 96 00).