Columbia subject headings:
Alberti, Leon Battista, 1404-1472. De pictura.
Bellini, Giovanni, 1426?-1516. Four Allegories.
Painting--Semiotics.
Harvard subject headings:
Alberti, Leon Battista, 1404-1472. De pictura.
Bellini, Giovanni, -1516. Four Allegories.
Painting--Semiotics
Princeton subject headings:
Alberti, Leon Battista, 1404-1472. De pictura.
Bellini, Giovanni, d. 1516. Four Allegories.
Painting--Semiotics.