Metal revetment appears on the frame and around the central figure on this icon of St. Theodore the Stratelates, mid-16th century, from the church of St. Theodore the Stratelates on the Brook (Novgorod Integrated Museum-Reservation, Novgorod, Russia) (photo: <a href="https://flic.kr/p/2m3AzQ9">byzantologist</a>, CC BY-NC-SA 2.0)