Verrocchio il maestro di Leonardo
<bdi><a href="https://en.wikipedia.org/wiki/en:Leonardo_da_Vinci" class="extiw" title="w:en:Leonardo da Vinci"><span title="Italian Renaissance polymath (1452−1519)">Leonardo da Vinci</span></a>
</bdi>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>