Émile Gallé cameo glass perfume bottle, ca. 1920s

This Gallé French cameo glass perfume probably dates to the period after Émile Gallé's death in 1904; most likely between 1921 and cessation of company operations in 1936. Three colors of glass - dark blue, a lighter blue, and it looks like there is a hint of dark green underneath. The bottom is ground and polished. There is even a hint of the perfume scent that the bottle once held. The original atomizer is missing - this could be easily replaced.