Two Versions of Dancers by Degas

Here is the Degas painting:

Dancers in Blue - Art Den

Artist Edgar Degas (French, Paris 1834–1917 Paris)
Dancers, Pink and Green
ca. 1890
Oil on canvas
From the collection of the Metropolitan Museum, the version above is similar to the painting at the Musee d'Orsay with an added dancer on the left.