Painting in the National Pinacotheque, Siena
<bdi>Workshop of <a href="https://en.wikipedia.org/wiki/en:Francesco_di_Giorgio_Martini" class="extiw" title="w:en:Francesco di Giorgio Martini"><span title="Italian Renaissance architect, sculptor and painter (1439-1502)">Francesco di Giorgio</span></a>
</bdi>
<span class="int-own-work" lang="en">Own work</span> - <a href="//commons.wikimedia.org/wiki/User:Combusken" title="User:Combusken">Combusken</a>, 2011-09