An icon of Hellenistic art, the figurative Greek sculpture known as the Laocoon Group, or Laocoon and His Sons, is a monumental statue which is on display at the Museo Pio Clementino, in the Vatican Museums, Rome. It is a marble copy of a bronze sculpture, which - according to the Roman writer Pliny the Elder (23-79 CE) - depicted the Trojan priest Laocoon and his two sons Antiphas and Thymbraeus being killed by giant snakes, as described by the Roman poet Virgil (70 BCE - 19 CE) in his epic poem the Aeneid. The statue, which was seen and revered by Pliny the Elder in the palace of Titus Flavius Vespasianus (39-81 CE), the future Roman Emperor Titus (ruled 79-81), was attributed by Pliny to three sculptors from the Greek island of Rhodes: Hagesander, Athenodoros and Polydorus.