Ursmar of Lobbes was a missionary bishop in the Meuse and Ardennes region in present-day Belgium, Germany, Luxemburg and France. He was also the first abbot of Lobbes Abbey.
Ursmar receives holy orders as abbot of Lobbes Abbey in 691, probably by Saint Lambertus, bishop of Maastricht (19th-century relief in the Church of Saint Ursmar in Lobbes)
The Eastern Orthodox Church, officially the Orthodox Catholic Church, also known as the Greek Orthodox Church is a Christian communion of autocephalous national and regional Eastern Christian churches
Saint George's Cathedral in Istanbul, Turkey
Christ Pantocrator, sixth century, Saint Catherine's Monastery, Sinai; the oldest known icon of Christ, in one of the oldest monasteries in the world
Emperor Constantine presents a representation of the city of Constantinople as tribute to an enthroned Mary and baby Jesus in this church mosaic (Hagia Sophia, c. 1000).
Eastern Orthodox icon of St. John the Baptist, 14th century, North Macedonia