- Die Freiheit in und über uns (The Freedom In and Above Us), 2010
Uniqa Tower Praterstrasse 1 (building by Jean Nouvel & Atelier) in Vienna; 4 backlit printed ceilings, 5 LED Displays, 5 players and control system
In collaboration with Thomas Rhyner and Carlos Martinez
- Stadtlounge, 2005
Raiffeisenplatz, St. Gallen, Switzerland
Beds, chairs, benches, tables, fountain and car covered with 4103 square metres of tartane, with various other media. Commissioned and produced by Schweizer Verband der Raiffeisenbanken and the City of St. Gallen.
In collaboration with Carlos Martinez