Deco Interiors has dated this piece to the 1920s.
This is the largest size of this model. A similar size/ model sold in Sothebys, 16 December 2015 for £6250.
Bronze, light brown-green patina, on a verdigris, veined green and white marble plinth.

Constant Ambroise Roux was awarded the Prix de Rome in 1894 and went on to win medals in 1898, 1900, 1902, 1911 and the Medal of Honour in 1930. He was awarded the Chevalier Legion d'Honneur in 1923.
Height: 42cm/ 17" including base, 33cm/ 13" excluding base
Depth: 28cm/ 11"
Width: 38cm/ 15"
Literature
Berman “Bronze Sculptors and Founders 1800-1930”, vol. 4, page 902, plate 3444.
Condition: Excellent. One or two minor marks to patina.
Deco Interiors has dated this piece to the 1920s.
Deco interiors, windsor house, moreton in marsh
You can view the stock and full dealer information on the Deco Interiors Profile Page