Columbia subject headings:
Arts, Italian--Congresses.
Cities and towns in art--Congresses.
Cities and towns in literature--Congresses.
Harvard subject headings:
Art, Italian--Themes, motives--Congresses.
Cities and towns in art--Congresses.
City and town life in art--Congresses.
Princeton subject headings:
Arts, Italian--Congresses.
Cities and towns in art--Congresses.
Cities and towns in literature--Congresses.