Schiphol, July 2014
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/34153108@N06">Gerard van der Schaaf</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/34153108@N06/15911478242/">EC-IMX</a>