L'Échelle de Jacob par Alexandre Laemlein, 1847
<bdi><a href="https://www.wikidata.org/wiki/Q2833798" class="extiw" title="d:Q2833798"><span title="French lithographer and painter (1813-1871)">Alexandre Laemlein</span></a>
</bdi>
<span class="int-own-work" lang="en">Own work</span>, <a href="//commons.wikimedia.org/wiki/User:Tylwyth_Eldar" title="User:Tylwyth Eldar">Tylwyth Eldar</a>, 2018-08-04 12:08:41