Columbia subject headings:
Art, Municipal--Spain--Barcelona.
Barcelona (Spain)--Buildings, structures, etc.
Public sculpture--Spain--Barcelona.
Urban beautification--Spain--Barcelona.
Harvard subject headings:
Art, Municipal--Spain--Barcelona.
Barcelona (Spain)--Buildings, structures, etc.
Public sculpture--Spain--Barcelona.
Urban beautification--Spain--Barcelona.
Princeton subject headings:
City planning--Spain--Barcelona--Exhibitions.
Public art--Spain--Barcelona--Exhibitions.
Sculpture, Spanish--Spain--Barcelona--Exhibitions.