Columbia subject headings:
Chapels--Istria (Croatia and Slovenia)
Chapels--Italy.
Christian art and symbolism--Istria (Croatia and Slovenia)--Medieval, 500-1500.
Christian art and symbolism--Istria (Croatia and Slovenia)--To 500.
Christian art and symbolism--Italy--Medieval, 500-1500.
Christian art and symbolism--Italy--To 500.
Church decoration and ornament--Istria (Croatia and Slovenia)
Church decoration and ornament--Italy.
Patronage, Ecclesiastical--Istria (Croatia and Slovenia)--History.
Patronage, Ecclesiastical--Italy--History.
Harvard subject headings:
Chapels--Istria (Croatia and Slovenia)--History.
Chapels--Italy--History.
Mausoleums--Istria (Croatia and Slovenia)--History.
Mausoleums--Italy--History.
Saints--Cult--Istria (Croatia and Slovenia)--History.
Saints--Cult--Italy--History.
Princeton subject headings:
Architecture, Medieval--Italy.
Chapels--Italy.
Church decoration and ornament--Italy.