<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>
between 1826 and 1828 <div style="display: none;">date QS:P571,+1826-00-00T00:00:00Z/8,P1319,+1826-00-00T00:00:00Z/9,P1326,+1828-00-00T00:00:00Z/9</div>
1. <a rel="nofollow" class="external text" href="http://www.arthermitage.org/Friedrich-Caspar-David/index.html">arthermitage.org</a><br>2. <a rel="nofollow" class="external text" href="http://www.hermitagemuseum.org/wps/portal/hermitage/digital-collection/02.+Drawings/485761/?lng=en">The Hermitage, St. Petersburg</a>