Columbia subject headings:
Calder, Alexander, 1898-1976. Calder's circus--Exhibitions.
Circus in art--Exhibitions.
Mulas, Ugo--Exhibitions.
Photography of art--Exhibitions.
Harvard subject headings:
Calder, Alexander, 1898-1976. Calder's Circus--Exhibitions.
Calder, Alexander, 1898-1976. Calder's Circus--Pictorial works--Exhibitions.
Circus in art--Exhibitions.
Mulas, Ugo--Exhibitions.
Photography of art--Exhibitions.
Photography of sculpture--Exhibitions.
Princeton subject headings: