Columbia subject headings:
Architecture, Modern--20th century--Exhibitions.
Architecture, Modern--21st century--Exhibitions.
Piano, Renzo--Exhibitions.
Renzo Piano Building Workshop--Exhibitions.
Harvard subject headings:
Architects--Italy.
Piano, Renzo--Themes, motifs--Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Exhibitions.
Architecture, Modern--21st century--Exhibitions.
Piano, Renzo--Exhibitions.
Renzo Piano Building Workshop--Exhibitions.