Columbia subject headings:
Cattedrale di Ferrara. Museo--Congresses.
Maestro dei Mesi, active 12th century--Congresses.
Months in art--Congresses.
Sculpture, Romanesque--Italy--Ferrara--Congresses.
Sculpture--Italy--Ferrara--Congresses.
Harvard subject headings:
Cattedrale di Ferrara--Congresses.
Cattedrale di Ferrara. Museo--Congresses.
Maestro dei Mesi, active 12th century--Congresses.
Months in art--Congresses.
Relief (Sculpture), Romanesque--Italy--Ferrara--Congresses.
Sculpture, Romanesque--Italy--Ferrara--Congresses.
Sculpture--Italy--Ferrara--Congresses.
Princeton subject headings:
Cattedrale di Ferrara--Congresses.
Maestro dei Mesi, active 12th century--Congresses.
Relief (Sculpture), Romanesque--Italy--Ferrara--Congresses.
Sculpture, Romanesque--Italy--Ferrara--Congresses.