Columbia subject headings:
Cathedrals--Italy--Milan.
Duomo di Milano--Pictorial works.
Harvard subject headings:
Duomo di Milano--Pictorial works.
Milan (Italy)--Buildings, structures, etc.
Milan (Italy)--Cathedrals.
Princeton subject headings:
Christian art and symbolism--Italy--Milan.
Church decoration and ornament--Italy--Milan.
Duomo di Milano.
Milan (Italy)--Buildings, structures, etc.