Polish Wikimedians – <a href="https://en.wikipedia.org/wiki/pl:Holek" class="extiw" title="w:pl:Holek">Holek</a> and <a href="https://en.wikipedia.org/wiki/pl:Roman_92" class="extiw" title="w:pl:Roman 92">Roman 92</a>, in background <a href="https://en.wikipedia.org/wiki/pl:WarX" class="extiw" title="w:pl:WarX">WarX</a>
<a href="https://en.wikipedia.org/wiki/pl:User:Romanowa" class="extiw" title="w:pl:User:Romanowa">Romanowa</a>
CC BY 2.5 pl
<span class="int-own-work" lang="en">Own work</span>