Columbia subject headings:
Cathedrals--Conservation and restoration--Italy--Massa Marittima.
Christian art and symbolism--Italy--Massa Marittima.
Duomo di Massa Marittima (Italy)
Theimer, Ivan, 1944-
Harvard subject headings:
Church decoration and ornament--Conservation and restoration--Italy--Massa Marittima.
Duomo di Massa Marittima.
Massa Marittima (Italy)--Buildings, structures, etc.--Conservation and restoration.
Theimer, Ivan, 1944-
Princeton subject headings:
Church decoration and ornament--Conservation and restoration--Italy--Massa Marittima.
Duomo di Massa Marittima.
Massa Marittima (Italy)--Buildings, structures, etc.--Conservation and restoration.
Theimer, Ivan, 1944-