Columbia subject headings:
Architecture, Modern--21st century--Exhibitions.
Harvard subject headings:
Architecture, Modern--21st century--Exhibitions
Architecture--Italy--Florence--21st century--Exhibitions--Designs and plans.
Architecture--Italy--Florence--21st century--Exhibitions.
Urban renewal--Italy--Florence--Exhibitions.
Young architects--Italy--Exhibitions.
Princeton subject headings:
Architecture, Modern--21st century--Exhibitions.
Architecture--Italy--Florence--21st century--Exhibitions.