Columbia subject headings:
Art, Early Christian--Exhibitions.
Christian art and symbolism--Exhibitions.
Christian art and symbolism--Roman influences--Exhibitions.
Rome--Civilization--Exhibitions.
Harvard subject headings:
Art, Early Christian--Exhibitions.
Christian antiquities--Rome--Exhibitions.
Christian art and symbolism--Exhibitions
Rome--Civilization--Christian influences--Exhibitions.
Princeton subject headings:
Art, Early Christian--Exhibitions.
Christian art and symbolism--To 500--Exhibitions.