2009                   Modern Wing of the Art Institute of Chicago, expansion project
 2009                   Nichols Bridgeway, Chicago
 2008                   California Academy of Sciences rebuilding, San Francisco, California
 2007                   Vulcano Buono shopping mall, Nola, Italy
 2007                   The New York Times Building on Eighth Avenue in Manhattan, New York City
 2002-2007          Rocca di Frassinello Winery, Gavorrano, Italy
 2006                   Zentrum Paul Klee, Bern, Switzerland
 2003-2006          Morgan Library Expansion, New York, New York
 1995-2006          Cité Internationale, Lyon, France
 2005                   High Museum of Art Expansion, Atlanta, Georgia
 2003                   Nasher Sculpture Center, Dallas, Texas
 2002                   Parco della Musica auditorium, Rome, Italy
 2001                   Maison Hermès, Tokyo
 2001                   Auditorium Paganini, Parma, Italy
 1996-2000          Aurora Place, Sydney, Australia
 2001                   Swatch 'Jelly Piano' wristwatch, 1999 Summer Collection model. "My most proud work"
 1988-1989          Stadio San Nicola, Bari, Italy
 1991-1998          Jean-Marie Tjibaou Cultural Center, Nouméa, New Caledonia
 1997                   Beyeler Foundation Museum, Basel, Switzerland
 1997                   NEMO science museum, Amsterdam, Netherlands
 1987-1990          Kansai International Airport, Osaka (Japan)
 1987                   Menil Collection, Houston, Texas
 1985                   Banca CIS building, Cagliari, Sardinia
 1972-1977          IRCAM & the Centre Georges Pompidou, Paris, France