Hochparterre, Breakthroug, Design-Center in Langenthal, 2018

Hochparterre, the city of the future, when all went wrong in planing and society, I had carte-blanche for this illustration, 2018

Hochparterre, how looks airfield Dübendorf's (a former and huge military airfiled near Zurich) future? , One of six scenarios, 2010

Hochparterre, fictitious poster for the «Landgesetz» which should stop switzerland's urban sprawl, august 2012