Art installation "Mein Karl 2014" by <a href="https://en.wikipedia.org/wiki/Ottmar_H%C3%B6rl" class="extiw" title="en:Ottmar Hörl">Ottmar Hörl</a> on the Katschhof place in Aachen, Germany, on occasion of the 1200th anniversary of the death of <a href="https://en.wikipedia.org/wiki/Charlemagne" class="extiw" title="en:Charlemagne">Charlemagne</a>
<a href="//commons.wikimedia.org/wiki/User:T%C3%BArelio" title="User:Túrelio">Túrelio</a> (photo) <br><a href="https://de.wikipedia.org/wiki/Ottmar_H%C3%B6rl" class="extiw" title="de:Ottmar Hörl">Ottmar Hörl</a> (art installation)
CC BY-SA 3.0 de
<span class="int-own-work">Self-photographed</span>