Columbia subject headings:
Franco, bolognese, active 14th century.
Giotto, 1266?-1337.
Martini, Simone, 1283-1344.
Petrarca, Francesco, 1304-1374--Characters.
Petrarca, Francesco, 1304-1374--Symbolism.
Harvard subject headings:
Franco, bolognese, active 14th century.
Giotto, 1266?-1337.
Martini, Simone, 1283-1344.
Petrarca, Francesco, 1304-1374--Characters.
Petrarca, Francesco, 1304-1374--Symbolism.
Princeton subject headings:
Art and literature--Italy.
Arts, Italian--Themes, motives.
Petrarca, Francesco, 1304-1374--Influence.