Tower of the cathedral in Ravenna, Italy
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/29172291@N00">Andy Hay</a> from UK
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/29172291@N00/1159644519/">Duomo belltower</a>