In 2006, Laurent de Wurstemberger founded the Atelier ar-ter in Carouge with two partners, and in 2011, along with the material scientist Rodrigo Fernandez, the company Terrabloc, which turns excavated material from construction sites into compacted clay blocks. In 2018, he opened his architectural practice in Geneva and has since completed a number of smaller, more sophisticated projects, including the renovation of a farm in Choully (GE). Text in English and German. 40 colour, 30 b/w illustrations