Columbia subject headings:
Harvard subject headings:
Decoration and ornament, Architectural--Periodicals.
Mosaics, Ancient--Periodicals.
Mosaics, Medieval--Periodicals.
Princeton subject headings:
Floors--Conservation and restoration--Periodicals.
Mosaics, Ancient--Periodicals.
Mural painting and decoration, Ancient--Periodicals.
Periodicals.
Walls--Conservation and restoration--Periodicals.