<bdi>Presumably <a href="https://en.wikipedia.org/wiki/en:Knud_Bergslien" class="extiw" title="w:en:Knud Bergslien"><span title="Norwegian painter (1827-1908)">Knud Bergslien</span></a>
</bdi>
Unknown date<div style="display: none;">Unknown date</div>
Eidsvoll 1814: image no. <a rel="nofollow" class="external text" href="http://www.digitaltmuseum.no/things/011023119573/EM/EM.02184">EM.02184</a>, via digitaltmuseum.no.