Columbia subject headings:
Fontana, Lucio, 1899-1968--Criticism and interpretation.
Leonardo, da Vinci, 1452-1519--Influence.
Harvard subject headings:
Fontana, Lucio, 1899-1968--Criticism and interpretation.
Leonardo, da Vinci, 1452-1519--Influence.
Princeton subject headings:
Fontana, Lucio, 1899-1968--Criticism and interpretation.
Leonardo, da Vinci, 1452-1519--Influence.