Double Master's in Architecture and Landscape Architecture, UC Berkeley. Founder, landscape architecture practice, based in Zurich, that specialises in landscape topology applied to difficult landscape environments. Heads Landscape Ecology module, ETH Future Cities Laboratory, Singapore, which is working on the landscape rehabilitation of the Ciliwung River in Jakarta, Indonesia. Chair, Landscape Architecture, ETH Zurich. Recipient, Fritz Schumacher Prize, for work on Invaliden Park, Berlin.