Cologne-Mülheim, church of St. Clement at the Rhine embankment.
<b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/User:A.Savin">A.Savin</a></span></b>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>