Columbia subject headings:
Gosudarstvennyĭ Ėrmitazh (Russia)--Catalogs.
Leonardo, da Vinci, 1452-1519--Influence--Exhibitions.
Harvard subject headings:
Gosudarstvennyĭ Ėrmitazh (Russia)--Catalogs.
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.
Leonardo, da Vinci, 1452-1519--Influence--Exhibitions.
Painting, Italian--Russia (Federation)--Saint Petersburg--Exhibitions.
Painting, Renaissance--Italy--Exhibitions.
Princeton subject headings:
Gosudarstvennyĭ Ėrmitazh (Russia)--Catalogs.
Leonardo, da Vinci, 1452-1519--Influence--Exhibitions.
Painting, Italian--Russia (Federation)--Saint Petersburg--Exhibitions.
Painting, Renaissance--Italy--Exhibitions.