Map of Schloss Wickrath in Mönchengladbach turned in a way that the conception of the site in form of an Earl's crown is appearing.
<a href="https://de.wikipedia.org/wiki/User:Chumwa" class="extiw" title="de:User:Chumwa">Maximilian Dörrbecker</a> (<a href="https://de.wikipedia.org/wiki/User:Chumwa" class="extiw" title="de:User:Chumwa">Chumwa</a>)
CC BY-SA 2.5
Self made, using <a rel="nofollow" class="external text" href="http://wiki-commons.genealogy.net/Datei:Schloss_Wickrath_Lageplan.jpg">this foto</a> of an information board which stands in the gardens of Schloss Wickrath and therefore is a case of <a href="//commons.wikimedia.org/wiki/Template:FoP-Germany" title="Template:FoP-Germany">freedom of panorama (Germany)</a>.