"Erkenntnis" by Pavel Miguel (2011), hiking trail <a rel="nofollow" class="external text" href="https://ka.stadtwiki.net/Waldzeit_-_Auf_den_Spuren_der_Sch%C3%B6pfung">"Waldzeit – Auf den Spuren der Schöpfung"</a>, station 11, <a href="https://de.wikipedia.org/wiki/Hohenwettersbach" class="extiw" title="de:Hohenwettersbach">Hohenwettersbach</a>, <a href="https://en.wikipedia.org/wiki/Karlsruhe" class="extiw" title="en:Karlsruhe">Karlsruhe</a>, <a href="https://en.wikipedia.org/wiki/Germany" class="extiw" title="en:Germany">Germany</a>.
<a href="//commons.wikimedia.org/wiki/User:Llez" title="User:Llez">H. Zell</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>