Columbia subject headings:
Harvard subject headings:
Guglielmi, Gregorio, 1714-1773--Criticism and interpretation.
Mural painting and decoration, European.
Mural painting and decoration--18th century--Europe.
Princeton subject headings:
Guglielmi, Gregorio, 1714-1773--Catalogs.
Guglielmi, Gregorio, 1714-1773.
Mural painting and decoration, European.
Mural painting and decoration--18th century--Europe.