<p><a href="https://en.wikipedia.org/wiki/de:Emscherkunst.2010" class="extiw" title="w:de:Emscherkunst.2010">Emscherkunst.2010</a> 
</p>
<a href="https://en.wikipedia.org/wiki/de:Mark_Dion" class="extiw" title="w:de:Mark Dion">Mark Dion</a>: Gesellschaft der Amateur-Ornithologen
<a href="//commons.wikimedia.org/wiki/User:Rainer_Halama" title="User:Rainer Halama">Rainer Halama</a>
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<span class="int-own-work" lang="en">Own work</span>