Columbia subject headings:
Art, Urhobo--Exhibitions.
Urhobo (African people)--Social life and customs--Exhibitions.
Harvard subject headings:
Art, Nigerian--Exhibitions.
Art, Urhobo--Exhibitions.
Urhobo (African people)--Exhibitions.
Princeton subject headings:
Art, Nigerian--Exhibitions.
Art, Urhobo--Exhibitions.
Urhobo (African people)--Exhibitions.