The Missorium of Theodosius I is a silver ceremonial dish that is 29 in (79 cm) across and weighs about 34 lb (15 kg). It was probably made in Constantinople in 388 CE to commemorate the rule of Theodosius I, the last Roman emperor to rule both the Eastern and Western Empires. The ornate dish is one of the best surviving examples of late antique imperial imagery and features Theodosius flanked by his co-emperors, an iconography that was later adopted by Western Christianity and given what name? Discuss
Source: The Free Dictionary