A SMALL FRAGMENT OF AN ICON SHOWING ST. JOHN OGORODNIK Russian, 19th century Tempera on wood panel with kovcheg. The haloes made of silver, covered by a golden lacquer. 12.3 x 10.6 cm. ICON FRAGMENT WITH THE HOLY JOHN OGORODNIK Russia, 19th century Wooden panel. Kovcheg, egg tempera on chalk ground, partial silvering glazed gold. 12