Emile Monier Art Deco Bronze Brooch Colonial Exhibition 1931 Creole Woman

brooch in gilded bronze from the art deco period, signed by Emile Monier, a French sculptor known in particular during the art deco period for his profiles of men and women from the former colonies, made for the colonial exhibition of 1931. This brooch is most likely part of it and represents the face of a young Creole woman from Martinique? In good condition, old patina, wear to the gilding 7x3.5 cm, any questions welcome, careful shipping