Eye of Creator at the entrance building to the cathedral courtyard of Aachen Cathedral in <a href="https://en.wikipedia.org/wiki/Aachen" class="extiw" title="en:Aachen">Aachen</a>, monument.
<a href="//commons.wikimedia.org/wiki/User:Arnoldius" title="User:Arnoldius">Arnoldius</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>