• 1983 Elementary school Churwalden, Churwalden,
Graubünden, Switzerland. • 1983 House Räth,
Haldenstein, Graubünden, Switzerland. • 1986 Shelters for Roman archaeological site,
Chur, Graubünden, Switzerland. • 1986 Atelier Zumthor,
Haldenstein, Graubünden, Switzerland. • 1989
Saint Benedict Chapel,
Sumvitg, Graubünden, Switzerland. • 1990 Art Museum
Chur, Graubünden, Switzerland. • 1993 Residential home for the elderly, Masans,
Chur, Graubünden, Switzerland. • 1994 Gugalun House,
Versam, Graubünden, Switzerland. • 1996 Spittelhof housing,
Biel-Benken,
Basel, Switzerland. • 1996
Therme Vals, Vals, Graubünden, Switzerland. • 1997
Kunsthaus Bregenz, Bregenz, Vorarlberg, Austria. • 1997
Topography of Terror, International Exhibition and Documentation Centre, Berlin, Germany, partly built, abandoned, demolished in 2004. • 1997–2000 Swiss Pavilion
EXPO 2000, Hannover, Germany. • 1997 Villa in Küsnacht am Zürichsee
Küsnacht, Switzerland. • 1997 Lichtforum Zumtobel Staff,
Zürich, Switzerland. • 2007
Bruder Klaus Kapelle, Mechernich-Wachendorf, Germany. • 2007
Kolumba – Erzbischöfliches Diözesanmuseum, Cologne, Germany. • 2009 Leiser Ensemble, Leis/Vals,
Graubünden,
Switzerland • 2011
Steilneset Memorial for the Victims of the Witch Trials,
Vardø, Norway • 2012
Werkraum Bregenzerwald Hof 800, 6866
Andelsbuch,
Austria • 2016 Rest area/museum,
Allmannajuvet zinc mines, Norway • 2018–25 (opening April 2026)
LACMA - Los Angeles County Museum of Art, David Geffen Galleries, Los Angeles, California, U.S.A. Bregenz asv2022-10 img28 Kunsthaus.jpg|Kunsthaus Bregenz Therme_Vals_facade,_Vals,_Graubünden,_Switzerland_-_20051009.jpg|
Therme Vals St Benedict Chapel.jpg|St. Benedict Chapel Wachendorf-Feldkapelle-Bruder-Klaus.jpg|Bruder Klaus Chapel Kolumba.jpg|Kolumba—Erzbischöfliches Diözesanmuseum ==Awards==