<a href="https://en.wikipedia.org/wiki/ambigram" class="extiw" title="en:ambigram">Ambigram</a> <b>Soul of Laos</b>. 180° rotational symmetry. Black and white reversal design. <a href="//commons.wikimedia.org/wiki/File:Photo_ambigram_Soul_of_Laos_by_Basile_Morin_in_book_Ambigram_Revealed.jpg" title="File:Photo ambigram Soul of Laos by Basile Morin in book Ambigram Revealed.jpg">Published in the book Ambigrams revealed</a>.
<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>