Dortmund-Innenstadt West: Dortmunder U Turm, von Reinoldikirchturm; September 2017
<a href="//commons.wikimedia.org/wiki/User:Karlunun" title="User:Karlunun">Matthias Nonnenmacher</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>