Monument of Leonardo da Pisa (<a href="//commons.wikimedia.org/wiki/Fibonacci" title="Fibonacci">Fibonacci</a>), by <a href="//commons.wikimedia.org/wiki/Giovanni_Paganucci" class="mw-redirect" title="Giovanni Paganucci">Giovanni Paganucci</a>, completed in 1863, in the <a href="//commons.wikimedia.org/wiki/Camposanto_di_Pisa" class="mw-redirect" title="Camposanto di Pisa">Camposanto di Pisa</a>.
<a href="//commons.wikimedia.org/w/index.php?title=User:Hanspeterpostel&amp;action=edit&amp;redlink=1" class="new" title="User:Hanspeterpostel (page does not exist)">Hans-Peter Postel</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>