Columbia subject headings:
Harvard subject headings:
Church decoration and ornament--Italy--Emilia-Romagna.
Church decoration and ornament--Italy--Ferrara.
Mural painting and decoration, Italian--Italy--Emilia-Romagna.
Mural painting and decoration, Italian--Italy--Ferrara.
Princeton subject headings:
Mural painting and decoration, Italian--Italy--Ferrara (Province).
Mural painting and decoration, Italian--Italy--Forlì (Province).
Mural painting and decoration, Italian--Italy--Ravenna Region.
Mural painting and decoration, Medieval--Italy--Ferrara (Province).
Mural painting and decoration, Medieval--Italy--Forlì (Province).
Mural painting and decoration, Medieval--Italy--Ravenna Region.