<bdi>Attributed to <a href="https://en.wikipedia.org/wiki/en:Cristofano_dell%27Altissimo" class="extiw" title="w:en:Cristofano dell'Altissimo"><span title="Italian painter">Cristofano dell'Altissimo</span></a>
</bdi>
16<sup>th</sup> century <div style="display: none;">date QS:P571,+1550-00-00T00:00:00Z/7</div>
<a rel="nofollow" class="external autonumber" href="http://dailycontributor.com/wp-content/uploads/2009/02/leonardo-da-vinci-portrait-discovered.jpg">[1]</a>