Photo of a grave of an old bronze age king in Kivik, Sweden, see <a href="https://en.wikipedia.org/wiki/The_King%27s_Grave" class="extiw" title="en:The King's Grave">en:The King's Grave</a>.
<a href="//commons.wikimedia.org/wiki/User:Tolanor" title="User:Tolanor">User:Tolanor</a>/<a href="https://de.wikipedia.org/wiki/Benutzer:Tolanor" class="extiw" title="de:Benutzer:Tolanor">Tolanor</a>
CC BY 2.5
own photo (<a href="//commons.wikimedia.org/wiki/User:Tolanor" title="User:Tolanor">User:Tolanor</a>/<a href="https://de.wikipedia.org/wiki/Benutzer:Tolanor" class="extiw" title="de:Benutzer:Tolanor">Tolanor</a>)