Columbia subject headings:
Heracles (Greek mythological character)--Art--Exhibitions.
Hercules (Roman mythological character)--Art--Exhibitions.
Harvard subject headings:
Heracles (Greek mythological character)--Art--Exhibitions.
Hercules (Roman mythological character)--Art--Exhibitions.
Princeton subject headings:
Art.
Heracles (Greek mythological character)--Art--Exhibitions.
Hercules (Roman mythological character)--Art--Exhibitions.