<a href="https://en.wikipedia.org/wiki/Martin_Sellner" class="extiw" title="en:Martin Sellner">Martin Sellner</a> at the <a href="https://en.wikipedia.org/wiki/Frankfurt_Bookfair" class="extiw" title="en:Frankfurt Bookfair">Frankfurt Bookfair</a> 2017
<a href="//commons.wikimedia.org/wiki/User:Ptolusque" title="User:Ptolusque">Ptolusque</a>
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<span class="int-own-work" lang="en">Own work</span>