Columbia subject headings:
Altarpieces, Gothic--Italy--Exhibitions.
Altarpieces, Italian--Exhibitions.
Panel painting, Gothic--Italy--Exhibitions.
Panel painting, Italian--Exhibitions.
Harvard subject headings:
Altarpieces, Gothic--Italy--Exhibitions.
Altarpieces, Italian--Exhibitions.
Panel painting, Gothic--Italy--Exhibitions.
Panel painting, Italian--Exhibitions.
Princeton subject headings:
Altarpieces, Gothic--Italy--Exhibitions.
Altarpieces, Italian--Exhibitions.
Panel painting, Gothic--Italy--Exhibitions.
Panel painting, Italian--Exhibitions.