Columbia subject headings:
Art, Modern--21st century--Exhibitions.
Harvard subject headings:
Art, Modern--21st century--Exhibitions
Photography, Artistic--21st century--Exhibitions.
Sculpture, Modern--21st century--Exhibitions.
Princeton subject headings:
Art, Modern--21st century--Exhibitions.
Photography, Artistic--21st century--Exhibitions.
Sculpture, Modern--21st century--Exhibitions.