Acheron Cocytus and Phlegethon both flowed. The Roman poet Virgil called it the principal river of Tartarus, from which the Styx and Cocytus both sprang. The newly dead would be ferried across the Acheron by Charon in order to enter the Underworld. The Suda describes the river as "a place of healing, not a place of punishment, cleansing and purging the sins of humans". According to later traditions, Acheron had been a son of Helios and either Gaia or Demeter, who had been turned into the Underworld river bearing his name after he refreshed the Titans with drink during their contest
The Fall of the Titans on Mount Othrys, the Titans most famously included the first twelve children of Gaia (Mother Earth) and Uranus (Father Sky). They ruled during the legendary Golden Age, and also comprised the first pantheon of Greek deities. Just as the Titan Cronus overthrew his father Uranus, the Titans were overthrown by Cronus's children (Zeus, Hades, Poseidon, Hestia, Hera and Demeter), the core Olympian deities, in the Titanomachy (or "War of the Titans"), at the end of which they were imprisoned in Tartarus, a Greek version of Hell. Their arrival there is depicted in the painting. The painting was bought by King