The Dancing Class is an oil painting on wood executed ca. 1870 by the French artist Edgar Degas. It was the first of Degas's "ballet pictures". The painting depicts a dancing class at the Paris Opéra.[1] The dancer in the center is Joséphine Gaujelin (or Gozelin).[2]
Impressionism: a centenary exhibition, an exhibition catalog from The Metropolitan Museum of Art (fully available online as PDF), which contains material on The Dancing Class (p. 94-98)