Monument for the Dead of Marcinelle | Belgium | 1956
City in the landscape | 1958
Skyscrapers | Chicago | 1958
Project for a city | 1960
Superstructure above Vienna | 1960
Building with cantilever | 1960
Building with cantilever | 1960
Communication-interchange of a city, | 1963
Vision of a City | 1962–63
Superstructure above Salzburg | 1960
Superstructure above Manhattan | 1963
Monument for the Victims of the Holocaust | 1967
Aircraft-Carrier-City in the landscape | 1964
Urban renewal in Manhattan | 1964
Rolls-Royce Grill on Wall Street | 1966
Neue Residenz Schloss Schrattenberg | 1966
Non-physical environment | 1967
