Columbia subject headings:
Cave churches--Italy--Noto Region.
Christian antiquities--Italy--Noto Region.
Italy--Antiquities, Byzantine.
Noto Region (Italy)--Antiquities, Byzantine.
Harvard subject headings:
Cave churches--Italy--Val di Note--Catalogs.
Christian antiquities--Italy--Noto Region.
Italy--Antiquities, Byzantine.
Mural painting and decoration--Italy--Val di Note--Catalogs.
Princeton subject headings:
Cave churches--Italy--Noto Region.
Christian antiquities--Italy--Noto Region.
Church architecture--Italy--Noto Region.
Mural painting and decoration, Byzantine--Italy--Noto Region.