Columbia subject headings:
Harvard subject headings:
Berlin (Germany)--Biography--Portraits.
Berlin (Germany)--Buildings, structures, etc.--Pictorial works
Berlin (Germany)--History
Berlin (Germany)--Social life and customs
Treptow-Köpenick (Berlin, Germany)--Biography.
Treptow-Köpenick (Berlin, Germany)--History.
Princeton subject headings:
Berlin (Germany)--Biography--Portraits.
Berlin (Germany)--Buildings, structures, etc.--Pictorial works.
Portraits.
Treptow-Köpenick (Berlin, Germany)--Biography.
Treptow-Köpenick (Berlin, Germany)--History, Local.