<bdi><a href="https://en.wikipedia.org/wiki/en:Ludwig_Richter" class="extiw" title="w:en:Ludwig Richter"><span title="German painter and engraver (1803-1884)">Ludwig Richter</span></a>
</bdi>
1827/28
<a href="https://en.wikipedia.org/wiki/Zeno.org" class="extiw" title="en:Zeno.org">Zeno.org</a>, ID number <a rel="nofollow" class="external text" href="http://www.zeno.org/nid/20004256530">20004256530</a>