Columbia subject headings:
Degas, Edgar, 1834-1917--Exhibitions.
Musée d'Orsay--Exhibitions.
Harvard subject headings:
Castello del Valentino (Turin, Italy)
Degas, Edgar, 1834-1917--Exhibitions.
Musée d'Orsay--Exhibitions.
Princeton subject headings:
Degas, Edgar, 1834-1917--Exhibitions.
Musée d'Orsay--Exhibitions.