Columbia subject headings:
Mosaics, Early Christian--Italy--Rome.
Mosaics--Italy--Rome.
S. Prassede (Church : Rome, Italy)
Harvard subject headings:
Mosaics, Italian--Italy--Rome.
Mosaics, Medieval--Italy--Rome.
S. Prassede (Church : Rome, Italy)
Princeton subject headings:
Mosaics, Early Christian--Italy--Rome.
Mosaics--Italy--Rome.
S. Prassede (Basilica : Rome, Italy)