The undulating façade of Delas Frères Wine House by Carl Fredrik Svenstedt ArchitecteBy adminparametJuly 23, 2026 Delas Frères Wine House was designed by Carl Fredrik Svenstedt Architecte, located in the mountainous area of Tain l’Hermitage, France. The 5000 sqm wine house is reputed for some of the best wine in the Rhone Valley since Roman times.