Columbia subject headings:
Cartography--Germany--Hamburg--Exhibitions.
Cities and towns in art--Exhibitions.
Maps in art--Exhibitions.
Harvard subject headings:
Cartography in art--Exhibitions.
Cartography in art.
Cartography--Exhibitions
Cartography--Philosophy.
Cities and towns in art--Exhibitions
Hamburg (Germany)--In art--Exhibitions.
Princeton subject headings:
Cartography--Germany--Hamburg--Exhibitions.
Cities and towns in art--Exhibitions.
Maps in art--Exhibitions.