Columbia subject headings:
Architecture, Medieval--Italy--Sardinia.
Church architecture--Italy--Sardinia--Pisan influences.
Harvard subject headings:
Architecture, Medieval--Italy--Sardinia.
Church architecture--Italy--Sardinia--Pisan influences.
Princeton subject headings:
Christian art and symbolism--Italy--Sardinia.
Church architecture--Italy--Sardinia.
Decoration and ornament, Architectural--Italy--Sardinia.
Facades--Italy--Sardinia.