<bdi><a href="https://www.wikidata.org/wiki/Q1458173" class="extiw" title="d:Q1458173"><span title="German draughtsman">Friedrich August Calau</span></a>
</bdi>
circa 1830 <div style="display: none;">date QS:P571,+1830-00-00T00:00:00Z/9,P1480,Q5727902</div>
Kupferstichkabinett Berlin