Karl Hampeln (self-portrait with palette)
<bdi><a href="https://www.wikidata.org/wiki/Q4133128" class="extiw" title="d:Q4133128"><span title="Russian painter (1808-1880)">Karl Hampeln</span></a>
</bdi>
between 1820 and 1826 <div style="display: none;">date QS:P,+1820-00-00T00:00:00Z/8,P1319,+1820-00-00T00:00:00Z/9,P1326,+1826-00-00T00:00:00Z/9</div>
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