A MONUMENTAL ICON SHOWING THE OLD TESTAMENT TRINITY Russian, circa 1875 Tempera on wood panel. The haloes and the background made of gold. The borders partially restored. 56.8 x 66 cm. MONUMENTAL ICON WITH THE OLD TESTAMENT TRINITY Russia, circa 1875 Composite of two hardwood boards with a back crossbar. Egg tempera on chalk ground, nimbs and background gilded. 56,8 x 66 cm. Marginal area rest.