On the right, Palazzo Dei Priori (town hall), and cut off from the edge - Fontana Maggiore. Picture taken from the steps of Basilica Di San Lorenzo.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/81788338@N00">Bryan</a>
CC BY 2.0
originally posted to <b><a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a></b> as <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/81788338@N00/510744326">Piazza IV Novembre</a>