Puerta del Perdón de la Mezquita de Córdoba (España).
<a href="//www.flickr.com/people/39136124@N00" class="extiw" title="flickruser:39136124@N00">Paul Asman and Jill Lenoble</a>
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/39136124@N00/5400998033">tower in the Mezquita wall</a>