A Rene Lalique Calypso blue glass bowl model Introduced 1930 shallow circular, with a wide flared rim, moulded with a repeating pattern of mermaids, incised R. Lalique France to base, 36 cm diameter. Reference: Marcilhac, F. Rene Lalique: 1860-1945, catalogue Raisonne, Les Editions de l'Amateur, Paris 1994, ref. 413, (illustrated).