<a href="//commons.wikimedia.org/wiki/Category:Ems-Jade-Kanal" title="Category:Ems-Jade-Kanal">Ems-Jade-Kanal</a> bei <a href="//commons.wikimedia.org/wiki/Category:Sande_(Friesland)" title="Category:Sande (Friesland)">Sande</a>.
<a href="//commons.wikimedia.org/wiki/User:Laup_F" title="User:Laup F">Laup F</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>