<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>
second half of 1820s <div style="display: none;">date QS:P571,+1820-00-00T00:00:00Z/8</div>
1. <a rel="nofollow" class="external text" href="http://otkritka-reprodukzija.blogspot.de/2009/02/1774-1840_02.html">otkritka-reprodukzija.blogspot.de</a><br>2. <a href="https://en.wikipedia.org/wiki/en:Bridgeman_Art_Library" class="extiw" title="w:en:Bridgeman Art Library"><span title="library">Bridgeman Art Library</span></a>:  Object <a rel="nofollow" class="external text" href="https://www.bridgemanimages.co.uk/en/asset/90203">90203</a><br>3. <a rel="nofollow" class="external text" href="https://www.spectator.co.uk/article/we-all-need-to-be-let-alone-not-just-greta-garbo">spectator.co.uk</a>