Columbia subject headings:
Leonardo, da Vinci, 1452-1519.
Luini, Bernardino, 1475?-1533?
Painting--Attribution.
Harvard subject headings:
Leonardo, da Vinci, 1452-1519
Luini, Bernardino, 1475?-1533?
Painting--Attribution
Princeton subject headings:
Leonardo, da Vinci, 1452-1519.
Luini, Bernardino, 1475?-1533?