Final answer:
Roman Republic celebrated veristic portraiture, characterized by hyper-realistic facial characteristics borrowed from Hellenistic Greece while idealizing the bodies. The style originated from Hellenistic Greece; however, its use in the Roman Republic is due to Roman values, customs, and political life.
Step-by-step explanation:
Roman portraiture during the Republic is identified by its considerable realism, known as veristic portraiture. Verism refers to a hyper-realistic portrayal of the subject's facial characteristics. The style originated from Hellenistic Greece; however, its use in the Roman Republic is due to Roman values, customs, and political life. While the faces of the portraits often display incredible detail and likeness, the subjects' bodies are idealized and do not correspond to the age shown in the face.