Columbia subject headings:
Harvard subject headings:
Decoration and ornament--Italy--History--Congresses.
Decoration and ornament--Portugal--History--Congresses.
Decoration and ornament--Spain--History--Congresses.
Drawing, Baroque--Italy--Congresses.
Drawing, Baroque--Portugal--Congresses.
Drawing, Baroque--Spain--Congresses.
Princeton subject headings:
Decoration and ornament, Architectural--Europe--History--Congresses.
Decoration and ornament--Europe--History--Congresses.
Drawing, Baroque--Europe--Congresses.