AN ENAMEL DRAGONFLY BROOCH, BY W. LANGE

AN ENAMEL DRAGONFLY BROOCH, BY W. LANGE
The thorax set with an oval sapphire within a border of brilliant-cut diamonds to the diamond set abdomen, cabochon sapphire eyes, the wings plique-a-jour polychrome enamelled and decorated with diamond set rims, further enhanced with sapphires
Signed W. Lange