March 9, 2017 Auction: Jewelry Auction “Henri DUBRET (1872–1947). Important Art Nouveau pendant in gold, enamel, small diamonds, and two hanging aquamarines. Naturalistic design depicting a dragonfly feeding on a flower. One diamond is missing. Signed H. DUBRET and numbered. Minor enamel chips. In its original box. Circa 1900. Weight with chain: 45.8 g. 10 x 9.5 cm.”