A LARGE ICON SHOWING THE MOTHER OF GOD FROM A DEISIS Russian, circa 1800 Tempera on wood panel. The background made of silver, covered by a golden lacquer. Vertical crack and border partially restored. 43.8 x 37.6 cm. LARGE ICON WITH THE MOTHER OF GOD FROM A DEISIS Russia, circa 1800 Composite of three boards with two back splines (lost). Egg tempera on chalk ground, silver background with golden lacquer