<a href="//commons.wikimedia.org/wiki/Friedrich_Wilhelm_I_of_Prussia" title="Friedrich Wilhelm I of Prussia">Friedrich Wilhelm I of Prussia</a>, by <a href="//commons.wikimedia.org/w/index.php?title=Carl_Hilgers&amp;action=edit&amp;redlink=1" class="new" title="Carl Hilgers (page does not exist)">Carl Hilgers</a> 1882/85, for former <a href="https://de.wikipedia.org/wiki/Ruhmeshalle_Berlin" class="extiw" title="de:Ruhmeshalle Berlin">de:Ruhmeshalle Berlin</a>
Zollernalb
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>