Medusa Head brooch, by René Lalique. Wingen-sur-Moder, France, late 19th century | V&A Images
A Sirkar & Co. Jewellers - Rene Lalique Brooch Butterfly Nymph: 18K gold, enamel, and diamonds 4.2 cm high by 8.3 cm long depiction of a winged nymph with pin on reverse.
Iconic Jewellers of the 20th Century With Distinctive Style
1912 René Lalique - Brooch Biches Three Parts - Ref.94813