Columbia subject headings:
Panel painting, Renaissance--Italy--Exhibitions.
Piero, della Francesca, 1416?-1492. Sant'Agostino altarpiece--Exhibitions.
Harvard subject headings:
Mural painting and decoration, Italian--Conservation and restoration--Exhibitions.
Piero, della Francesca, 1416?-1492--Exhibitions.
Princeton subject headings:
Mural painting and decoration, Italian--Conservation and restoration--Exhibitions.
Mural painting and decoration, Renaissance--Conservation and restoration--Exhibitions.
Piero, della Francesca, 1416?-1492--Exhibitions.