<bdi><a href="https://en.wikipedia.org/wiki/en:Pekka_Halonen" class="extiw" title="w:en:Pekka Halonen"><span title="Finnish painter (1865-1933)">Pekka Halonen</span></a>
</bdi>
1891<div style="display: none;">date QS:P571,+1891-00-00T00:00:00Z/9</div>
Onni Okkonen: <i>DIE FINNISCHE KUNST</i>, Wilhelm Limpert-Verlag Berlin 1943