Emperor Theophilos and his court, as depicted in the manuscript Madrid, Gr. Vitr. 26-2, 12th c. (Chronicle of Skylitzes), f. 42v, https://commons.wikimedia.org/wiki/File:Emperor_Theophilos_and_his_court,_Skylitzes_Chronicle.jpg# In the Byzantine tradition, the first Sunday of Lent is called the Sunday of Orthodoxy. It evokes a historical moment known as the Triumph of Orthodoxy, i.e., the definitive recognition of the cult of images in the Byzantine Empire. The event occurred