Další stavby
Lambert House, Fire Island, New York, 1961-62   
Meier House (dům rodičů), Essex Fells, New Jersey, 1963-65   
Monumental Fountain Competition, Benjamin Franklin Parkway, Philadelphia, Pennsylvania, 1964 (společně s Frankem Stellou)   
Renfield House, Chester, New Jersey, 1964-66   
Hoffman House, East Hampton, New York, 1966-67   
Smith House, Darten, Connecticut, 1965-67   
Bronx Developmental Center, New York, New York, 1970-77   
Douglas House, Harbor Springs, Michigan, 1971-73   
Hartford Siminary, Hartford, Connecticut, 1978-81   
Muzeum uměleckých řemesel, Frankfurt/Main, SRN, 1979-85   
Giovannitti House, Pittsburgh, Pennsylvania, 1979-83   
High Museum of Art, Atlanta, Georgia, 1980-83   
Des Moines Art Center Addition, Des Moines, Iowa, 1982-84   
Ackerberg House, Malibu, California, 1984-86   
Westchester House, Westchester County, New York, 1984-86   
Bridgeport Center, Bridgeport, Connecticut, 1984-89   
Grotta House, Harding Township, New Jersey, 1985-89   
Madison Square Garden Site Redevelopment, New York, 1987 - soutěžní projekt   
Royal Dutch Paper Mills headquarters, Hilversum, Nizozemí, 1987-92   
Městská radnice a knihovna, Haag, Nizozemí, 1995-96   
Weishaupt Forum, Schwendi, Němcko, 1988-92   
CANAL+ heaquarters, Paříž, Francie, 1988-92   
Exhibition and assembly building, Ulm, Německo, 1986-93   
Daimler-Benz Research Center, Ulm, Německo, 1989-93   
National Library of France, Paříž, Francie, 1989 - soutěžní projekt   
Sextus-Mirabeau Master Plan, Aix-en-Provance, Francie, 1990 - soutěžní projekt   
Hypolux Bank Building, Luxemburg, Lucembursko, 1990-93   
Museum of Ethnology, Frankfurt/Main, SRN, 1989 - soutěžní projekt   
Swissair North American Headquarters, Melville, New York, 1990-95   
Swiss Volksbank, Basilej, Švýcarsko, 1990-98  
Grange Road Medical Center, Singapore, Singapore, 1990-99
  Federal Building and United States Courthouse, Islip, New York, 1993-2000