Columbia subject headings:
Drawing, Italian--France--Bayonne--Exhibitions.
Drawing, Renaissance--France--Bayonne--Exhibitions.
Leonardo, da Vinci, 1452-1519--Exhibitions.
Musée Bonnat--Exhibitions.
Harvard subject headings:
Drawing--France--Bayonne--Exhibitions.
Leonardo, da Vinci, 1452-1519--Exhibitions.
Musée Bonnat--Exhibitions.
Princeton subject headings:
Drawing--France--Bayonne--Exhibitions.
Leonardo, da Vinci, 1452-1519--Exhibitions.
Musée Bonnat--Exhibitions.