<p>Took this picture of the Rhine river with Cologne in the background and the iconic cathedral.
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The photo is under Creative Commons license, use it as you will, just give credit :-)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/126744325@N07">Kristoffer Trolle</a> from Copenhagen, Denmark
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/kristoffer-trolle/19886816863/">Rhine river running through Cologne, Germany</a>