<bdi><a href="https://en.wikipedia.org/wiki/en:Caspar_David_Friedrich" class="extiw" title="w:en:Caspar David Friedrich"><span title="German painter">Caspar David Friedrich</span></a>
</bdi>
circa 1812 <div style="display: none;">date QS:P571,+1812-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external text" href="http://onlinekatalog.staatsgalerie.de/detail.jsp?id=BC984A46120F4D6B857F30CE45D36B87&amp;img=1">Staatsgalerie Stuttgart, Online-Katalog</a>