Green bike at the entrance door of the former power plant <i>Südzentrale</i> of the <i>Kaiserliche Werft Wilhelmshaven</i>
<a href="//commons.wikimedia.org/wiki/User:Hgrobe" title="User:Hgrobe">Hannes Grobe</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>