Head of Christ, Tempera on wood, gold ground, 8 3/8 x 7 1/8 in. (21. 3 x 18. 1 cm), Paintings, Emmanuel Tzanes (Greek, active by 1636?died 1690), These exquisitely detailed images of the Virgin [] and Christ are by one of the greatest artists of the post-Byzantine period, Emmanuel Tzanes, who worked on the island of Crete. They are arranged on the left and right, as is standard on templons and later on the iconostasis