<div class="description">
Guidobaldo da Montefeltro (?)</div>
<bdi><a href="https://en.wikipedia.org/wiki/en:Piero_della_Francesca" class="extiw" title="w:en:Piero della Francesca"><span title="Italian painter and mathematician (c. 1416-1492)">Piero della Francesca</span></a>
</bdi>
circa 1483 <div style="display: none;">date QS:P571,+1483-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external free" href="http://www.artst.org/early-renaissance/piero_della_francesca/">http://www.artst.org/early-renaissance/piero_della_francesca/</a>