Carl Georg Koester (1812–1893), Landscape with dunes and windmill, oil on canvas, private collection,
<div class="fn value">
Carl Georg Koester</div>
circa 1850 <div style="display: none;">date QS:P571,+1850-00-00T00:00:00Z/9,P1480,Q5727902</div>–1870
<span class="int-own-work">Self-photographed</span>