Iconography
The work combines on the one hand a classic theme of the total power of the victorious emperor, crowned by Victory, whose universal rule is synonymous with peace and prosperity, and on the other hand the theme of Christian victory brought by Christ's patronage and blessing of the emperor. It introduces a new cosmic hierarchy into the representation of the triumph of the Roman Empire and is thus a highly political work designed to serve as imperial propaganda. The quality of the workmanship allows it to be attributed to an imperial workshop in Constantinople.
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