The vision of Cartier’s in-house fragrance nose Mathilde Laurent, Le Nuage Parfumé - aka the Unidentified Scented Object - is located at the Palais de Tokyo in Paris. The scented object is in fact a cloud, a puff of perfume if you will. Inside a glass cube sits a suspended spiral staircase with a floating cloud that hovers elegantly just below the ceiling. It looks abstract on first impression, almost an illusion until closer inspection when the texture of the cloud is clear to see.

— Read more about Cartier's new art installation in Paris at What Is Cartier's Le Nuage Perfume Experience All About? at Vogue UK. The scent in the "cloud", by the way, is L'Envol de Cartier, and Le Nuage Parfumé is open to visitors from today through Monday.