Clemens I, the Pope of Rome. Mosaic from  St. Sophia of Kyiv, 11th c. In places of loss (lower part of the composition) — oil painting of the 18th c.
Unknown
1000<div style="display: none;">date QS:P571,+1000-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="//www.google.com/culturalinstitute/asset-viewer/xQEv8mJ3jXYLbw">xQEv8mJ3jXYLbw at Google Cultural Institute</a>, zoom level maximum