<bdi><a href="https://en.wikipedia.org/wiki/en:L%C3%A9on_Richet" class="extiw" title="w:en:Léon Richet"><span title="French painter (1843–1907)">Léon Richet</span></a>
</bdi>
1878<div style="display: none;">date QS:P571,+1878-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="https://www.kollerauktionen.ch/de/100582-0007-----1178-RICHET_-LEON-_Solemes-1847---1178_428024.html?RecPos=39">Koller Auktionen, Zürich, 23. September 2016, Los 3255A</a>