Columbia subject headings:
Harvard subject headings:
Castello di San Salvatore (Susegana, Italy)--Pictorial works.
Castles--Italy--Susegana--History--Pictorial works.
Susegana (Italy)--Buildings, structures, etc.--Pictorial works.
Princeton subject headings:
Castello di San Salvatore (Susegana, Italy)
Castles--Italy--Susegana--History.
Castles--Italy--Susegana--Pictorial works.
Collalto family.
Susegana (Italy)--Pictorial works.