Columbia subject headings:
Heraldry--History.
Interior decoration--History.
Harvard subject headings:
Heraldry--Europe--History--To 1500--Congresses.
Interior architecture--Europe--History--To 1500--Congresses.
Princeton subject headings:
Heraldry--Europe--History--To 1500--Congresses.
Interior architecture--Europe--History--To 1500--Congresses.