RENÉ LALIQUE - 1890S ELF" BROCHURE It represents an elf with its wings spread in enamel and plique-à-jour enamel in shades of green. Mounted in 18K yellow gold. Unsigned. Gross weight: 12.36 g (knocks). Dimensions: 6.8 x 2.1 cm. Based on an 1897-1898 model. Reference: Reproduced in number 48 of René Lalique: Schmuck Und Objets d'Art, 1890-1910, Sigrid Barten, Edition Prestel Pub, 1977. A similar example is on display at the Musée Lalique, Wingen-sur-Oder. An enamel, plique-à-jour enamel and 18K yellow gold "elf" brooch, circa 1890 by René Lalique. Gross weight : 12,36 gr. (chips). Dimensions : 6,8 x 2,1 cm.