<bdi><a href="https://en.wikipedia.org/wiki/en:Robert_Koehler" class="extiw" title="w:en:Robert Koehler"><span title="German-born painter and art teacher (1850-1917)">Robert Koehler</span></a>
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1906<div style="display: none;">date QS:P571,+1906-00-00T00:00:00Z/9</div>
Photograph of painting courtesy of Roosen family.