Left: Portrait of Constantine, Basilica of Constantine, Rome, c A.D. Gardner p. 296 #10-78 Right:Portrait of Justinian, from church of S. Vitale at Ravenna, Italy, c. 547 A.D. Garnder p. 335, #12-10
Exterior of the church of Hagia Sophia (Holy Wisdom), Constantinople, Turkey, c A.D. architects: Anthemius of Tralles, Isidorus of Miletus Gardner p. 329, 12-3
Interior of the church of Hagia Sophia (Holy Wisdom), Constantinople, Turkey, c A.D. architects: Anthemius of Tralles, Isidorus of Miletus, Gardner p. 330, 12-5
Longitudinal plan and section of Hagia Sophia, Gardner p. 330, 12- 4