Latrines in the <a href="https://en.wikipedia.org/wiki/Krak_des_Chevaliers" class="extiw" title="en:Krak des Chevaliers">Krak des Chevaliers</a>, Syria
<a href="//commons.wikimedia.org/wiki/User:Bgag" title="User:Bgag">Bernard Gagnon</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>