Columbia subject headings:
Catacombs--Italy--Rome.
Christian antiquities--Italy--Rome.
Church history--Primitive and early church, ca. 30-600.
Painting, Early Christian.
Harvard subject headings:
Catacombs--Italy--Rome
Christian antiquities--Italy--Rome.
Christian art and symbolism--Italy--Rome
Christian art and symbolism--To 500
Mural painting and decoration, Early Christian--Italy--Rome.
Mural painting and decoration, Roman.
Rome (Italy)--Antiquities.
Princeton subject headings:
Catacombs--Italy--Rome.
Christian antiquities--Italy--Rome.
Christian art and symbolism--Italy--Rome--To 500.
Mural painting and decoration, Early Christian--Italy--Rome.
Mural painting and decoration, Roman.