René LALIQUE (1860 – 1945) “Parruches” bowl, model created in 1931. Proof in opalescent molded pressed glass with matte satin and glossy blue patina. Signed. 

Bibliography: Félix Marcilhac, René Lalique – Catalog raisonné de l’oeuvre de verre, Les Éditions de l’Amateur, Paris, 2004, section “Cups et plates”, model referenced under n°419 and reproduced on p. 302.