Copy after Christian August Lorentzen.
<bdi>After <a href="https://en.wikipedia.org/wiki/en:Christian_August_Lorentzen" class="extiw" title="w:en:Christian August Lorentzen"><span title="Danish painter (1749-1828)">Christian August Lorentzen</span></a>
</bdi>
Eidsvoll 1814: image no. <a rel="nofollow" class="external text" href="http://www.digitaltmuseum.no/things/011023118982/EM/EM.00269">EM.00269</a>, via digitaltmuseum.no.