Columbia subject headings:
Lorenzetti, Ambrogio, 1285-approximately 1348. Trittico di Badia a Rofeno.
Panel painting, Italian--Conservation and restoration.
Panel painting, Italian--Italy--Siena.
Harvard subject headings:
Lorenzetti, Ambrogio, 1285-approximately 1348. Trittico di Badia a Rofeno.
Panel painting, Italian--Conservation and restoration.
Panel painting, Italian--Italy--Siena.
Princeton subject headings:
Altarpieces, Gothic--Italy--Asciano.
Altarpieces--Conservation and restoration--Italy--Florence.
Lorenzetti, Ambrogio, 1285-approximately 1348--Criticism and interpretation.