<bdi><a href="https://en.wikipedia.org/wiki/en:Hans_Heyerdahl" class="extiw" title="w:en:Hans Heyerdahl"><span title="Norwegian painter (1857-1913)">Hans Heyerdahl</span></a>
</bdi>
1880
Oslo Museum: image no. <a rel="nofollow" class="external text" href="http://www.digitaltmuseum.no/things/021045470815/OMU/OB.00384">OB.00384</a>, via digitaltmuseum.no.