Temple of Portunus, Piazza Bocca della Veritò, Roma, Italy.
<a href="//commons.wikimedia.org/wiki/User:Mac9" title="User:Mac9">Mac9</a>
CC BY 2.0
<p><span class="int-own-work" lang="en">Own work</span>
</p>
<ul><li>Original source: <a rel="nofollow" class="external text" href="https://www.flickr.com/">Flickr.com</a> and <a rel="nofollow" class="external autonumber" href="https://www.flickr.com/photo_zoom.gne?id=9008795">[1]</a></li></ul>