Columbia subject headings:
Leonardo, da Vinci, 1452-1519--Knowledge and learning.
Leonardo, da Vinci, 1452-1519--Portraits--Exhibitions.
Leonardo, da Vinci, 1452-1519. Portrait of a musician--Exhibitions.
Physiognomy.
Harvard subject headings:
Antonello, da Messina, 1430?-1479--Influence--Exhibitions.
Leonardo, da Vinci, 1452-1519. Portrait of a musician--Exhibitions.
Musicians in art--Exhibitions.
Painting, Renaissance--Italy--Exhibitions.
Portrait painting, Italian--Expertising--Exhibitions.
Portrait painting, Italian--Italy--Milan--15th century--Exhibitions.
Portrait painting, Renaissance--Italy--Exhibitions.
Princeton subject headings:
Art, Renaissance--Italy--Exhibitions.
Leonardo, da Vinci, 1452-1519--Influence--Exhibitions.
Painting, Renaissance.