Columbia subject headings:
Mosaics, Early Christian--Italy--Rome.
Mosaics--Italy--Rome.
Santa Maria Maggiore (Church : Rome, Italy)
Harvard subject headings:
Mosaics, Early Christian--Italy--Rome.
Mosaics--Italy--Rome.
Santa Maria Maggiore (Church : Rome, Italy)
Princeton subject headings:
Mosaics, Early Christian--Italy--Rome.
Mosaics--Italy--Rome.
Santa Maria Maggiore (Church : Rome, Italy)