As part of the IBA'27, the city of Stuttgart announced a competition for the Weissenhof visitor and information center. In a cooperation with Karl Köhler GmbH, Engelsmann Peters Ingenieure, Tichelmann Barillas Ingeniere, Planstatt Senner Landschaftsarchitekten, ee-concept, Gebrüder Benzinger and Lehm Ton Erde (Martin Rauch), Steimle Architekten designed a flexible building with clay and steel, which should stay as a lighthouse project next to his ancestors.