Sponsored by a Greek banker, Julius Argentarius published on 20 December 2014
Detail of a contemporary portrait of Justinian I in the Basilica of San Vitale, Ravenna. The emperor's robe is of Tyrian purple.
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Original image by Sponsored by a Greek banker, Julius Argentarius. Uploaded by John Horgan, published on 20 December 2014 under the following license: Creative Commons: Attribution-NonCommercial-ShareAlike. This license lets others remix, tweak, and build upon this content non-commercially, as long as they credit the author and license their new creations under the identical terms.