Columbia subject headings:
Gilding--Technique--History.
Painting, Baroque--Technique--History.
Painting, Rococo--Technique--History.
Harvard subject headings:
Gilding--Technique--History.
Painting, Baroque--Technique--History.
Painting, Rococo--Technique--History.
Princeton subject headings:
Art metal-work--Conservation and restoration.
Art metal-work--Germany--Conservation and restoration.