<a href="https://de.wikipedia.org/wiki/Heilige_Stiege_(Bonn)" class="extiw" title="de:Heilige Stiege (Bonn)">Heilige Stiege</a> der Kreuzbergkirche in Bonn
<a href="//commons.wikimedia.org/wiki/User:Whgler" title="User:Whgler">Whgler</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>