Columbia subject headings:
Leonardo, da Vinci, 1452-1519.
Painting, Renaissance--Expertising--Italy--Florence.
Painting--Italy--Florence.
Verrocchio, Andrea del, 1435?-1488. Baptism of Christ.
Harvard subject headings:
Leonardo, da Vinci, 1452-1519
Verrocchio, Andrea del, 1435?-1488. Baptism of Christ.
Princeton subject headings: