Dover lighthouse.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/theducks/">Alex Dawson</a>
CC BY-SA 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/theducks/2232987871">https://www.flickr.com/photos/theducks/2232987871</a>