A Chinese Export reverse glass picture, 18th century
depicting Sisygambis, the mother of Darius, pleading with Alexander the Great and Hephaestion, within a blue ground églomisé frame with gilt metal corner mounts
height 45 1/2 in., width 27 3/4 in.
115.5 cm, 70.5 cm
Albert Amor, London
Chinese Porcelain Company, New York