Columbia subject headings:
Architecture--Competitions--Italy--Florence.
City planning--Italy--Florence--Designs and plans.
Industrial sites--Italy--Florence.
Urban renewal--Italy--Florence--Designs and plans.
Harvard subject headings:
Architecture--Competitions--Italy--Florence.--Exhibitions.
Architecture--Italy--Florence--21st century.
Nouvel, Jean, 1945-
Urban renewal--Italy--Florence--Exhibitions.
Princeton subject headings: