The sculpture was originally made in wax before it was cast in bronze. Degas's wife and daughter made the decision to have 27 of them cast in bronze. The casting was undertaken at the Hébrard foundry in Paris from 1920 until the mid-20th century. These statues posthumous Degas bronzes can be seen in many museums. Sixty-nine original sculptures in wax and mixed-media survived the casting process. 