The Facchino, much like Pasquino, is one of Rome’s famous “speaking figures.” These statues are unique to the city and play an interesting role in its history. The Facchino statue can be seen peering out from the side of the Banco di Roma building.
This statue shows a man holding a barrel and carrying water. Some say his features resemble the historical figure Martin Luther, but most believe he represents a porter who died during his work delivering barrels. Over the years, the Facchino has become a recognizable symbol tied to Rome’s tradition of public statues that seem to “speak” to passersby through notes and messages placed at their base.
Source - https://en.wikipedia.org/wiki/Il_Facchino