Columbia subject headings:
Leonardo, da Vinci, 1452-1519--Influence.
Leonardo, da Vinci, 1452-1519.
Painting--Philosophy.
Painting--Technique.
Harvard subject headings:
Leonardo, da Vinci, 1452-1519
Leonardo, da Vinci, 1452-1519--Influence.
Painting--Philosophy
Painting--Technique
Princeton subject headings: