19th century European school (Follower of Hippolyte de Chamisso ) The Royal Family: Louis XVI, Marie-Antoinette and the Dauphin, in profile to the right in grisaille Watercolour and gum arabic on ivory, round form Signed 'h. de Chamisso' on the left in red Diameter: 6.9 cm Diameter with frame: 10.3 cm CIC n° 2024/BE01444/CE Black and gold eglomised glass surround in an ormolu frame decorated with water leaves Royal family: Louis XVI, Marie-Antoinette and the dauphin, watercolour and gum arabic on ivory, European School, 19th C. D. 2.72 in. Provenance: Pierre Jourdan-Barry Collection (1926-2016) ; Then by descent ; Private collection, Belgium 19th century European school (Follower of Hippolyte de Chamisso )