In 2002, Anne-Flore Guinée and Hervé Potin opened their office in Nantes, where they not only produce architecture. As plastic artist, Anne-Flore Guinée designed «Park Side Walk», a 200 meters frieze for Aryan Ashimoto in Tokyo, the covers and illustrations of a collection of children books edited by Paris-Musées, and Pinky- Piggy, a pink felt commercialized by Hachioji Seibu, Tokyo. Both in objects, designs and architecture drawings, Anne-Flore Guinée and Hervé Potin select a digest of representations of ingenuous or infantile taste. Certainly, the infantile effect appears also in their architecture: In the tree-trunks-columns in the Ecomuseum in Rennes, or in European 5, the Place de Strasbourg streetcars station, projected as an amorphous mass covered by a sutured Frankestein skin, but with the colors of the sixties animation drawings.