AN ICON SHOWING THE OLD TESTAMENT TRINITY Russian, 19th century Tempera on wood panel with kovcheg. The haloes made of silver. Wearings, minimally restored. 31 x 26.7 cm. ICON WITH THE OLD TESTAMENT TRINITY Russia, 19th century Single panel with two back sponki. Kovcheg, egg tempera on chalk ground, silvered nimbs. 31 x 26,7 cm. Rubbing, min. rest.