Columbia subject headings:
Harvard subject headings:
Architecture, Domestic--Italy--Lombardy--Pictorial works.
Architecture, Domestic--Italy--Lombardy.
Gardens--Italy--Lombardy--Pictorial works.
Gardens--Italy--Lombardy.
Lakes--Italy--Lombardy--Description and travel.
Lakes--Italy--Lombardy--Pictorial works.
Lombardy (Italy)--Buildings, structures, etc.
Lombardy (Italy)--Description and travel.
Lombardy (Italy)--Pictorial works.
Princeton subject headings:
Architecture, Domestic--Italy--Lombardy--Pictorial works.
Architecture, Domestic--Italy--Lombardy.
Gardens--Italy--Lombardy--Pictorial works.
Gardens--Italy--Lombardy.
Lombardy (Italy)--Description and travel.
Lombardy (Italy)--Pictorial works.