<a href="https://en.wikipedia.org/wiki/ambigram" class="extiw" title="en:ambigram">Ambigram</a> of the words "<b><a href="https://en.wikipedia.org/wiki/Ambigram" class="extiw" title="en:Ambigram">Ambigram</a> / <a href="https://en.wiktionary.org/wiki/Wikipedie" class="extiw" title="wikt:Wikipedie">Wikipedie</a></b>" (<i><a href="https://en.wikipedia.org/wiki/wikipedia" class="extiw" title="en:wikipedia">Wikipedia</a></i>, in <a href="https://en.wikipedia.org/wiki/Czech_language" class="extiw" title="en:Czech language">Czech language</a> and in <a href="https://en.wikipedia.org/wiki/Novial" class="extiw" title="en:Novial">Novial</a>). 180° rotational symmetry. Black and white logo.
<a href="//commons.wikimedia.org/wiki/User:Basile_Morin" title="User:Basile Morin">Basile Morin</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>