"the Colleoni statue"
The Colleone statue by Verrocchio
GNU Free Documentation LicenseThe Colleone statue by Verrocchio - Credit: Juju, Wikimedia Commons

The statue of Bartolomeo Colleoni (c.1395/1400-1475) by Verrochio is located in front of the Scuolo Grande di San Marco in Venice.

Bartolomeo Colleoni was a condottiero,  a mercenary leader.