Martin Rauch: Refined Earth by DETAIL - Issuu,Retrospective: Martin Rauch - The Architectural Review,Unstructured 7,Rammed earth vaults Zurich, Swiss 🇨🇭 • • • Rammed earth: @erden.at Craftmaster: Martin Rauch The approximately five meter high clay vaulted building was built on the university campus in Hönggerberg on,Retrospective: Martin Rauch - The Architectural Review