Abgar VIII of Edessa, also known as Abgar the Great, or Abgar bar Ma'nu, was an Arab king of Osroene from 177 CE to 212 CE.
Abgar VIII as King on the obverse of a Roman coin.
Marcus Aurelius Antoninus, better known by his nickname Caracalla, was Roman emperor from 198 to 217 AD, first serving as nominal co-emperor under his father and then ruling alone after 211 AD. He was
Bust of Caracalla, Museo Nazionale Romano, 212–215 AD
Young Caracalla; Hermitage Museum, Saint Petersburg
Bust of Septimius Severus, Caracalla's father (Glyptothek, Munich)
Bust of Septimius Geta, Caracalla's brother (Louvre, Paris)