Columbia subject headings:
Harvard subject headings:
Architecture in art--Exhibitions.
Painting, Italian--Themes, motives--Exhibitions.
Palazzo del Quirinale (Rome, Italy)--In art--Catalogs.
Palazzo del Quirinale (Rome, Italy)--Pictorial works--Exhibitions.
Rome--In art--Catalogs.
Princeton subject headings:
Catalogs.
Palazzo del Quirinale (Rome, Italy)--In art--Catalogs.
Rome (Italy)--In art--Catalogs.