A MINIATURE ICON SHOWING STS. MAFRA AND MARIA WITH A SILVER AND CHAMPLEVÉ ENAMEL BASMA Russian, Mstera, circa 1900 (icon), probably Russian, Moscow, Dmitriy Smirnov, 1908-1917 (basma) Tempera on wood panel with velvet backing. Overlaid with a silver and champlevé enamel basma. Marked with assayer's mark, 84 standard and