Columbia subject headings:
Painting--Germany--Potsdam--Catalogs.
Schloss Sanssouci (Potsdam, Germany)--Catalogs.
Harvard subject headings:
Painting--Germany--Potsdam--Catalogs.
Schloss Sanssouci (Potsdam, Germany)
Schloss Sanssouci (Potsdam, Germany)--Catalogs.
Princeton subject headings:
Painting--Germany--Potsdam--Catalogs.
Schloss Sanssouci (Potsdam, Germany)--Catalogs.