15th Century Amorino Bronze Possibly by Riccio (1470-1532)

A 1400s Amorino/Spiritello unique cast in bronze with a rich dark patina stylistically related to Verrocchio as he shares being balanced on one foot with his Winged Cherub with Dolphin in Florence but perhaps moreso he can be associated with the bronzes of the gifted Paduan sculptor Andrea Briosco, known as Riccio 1470-1532 as seen in the comparative photo here.
No other bronze casts of the present bronze have been found in the literature or museum collections.