In Greek mythology, Styx, also called the River Styx, is a goddess and one of the rivers of the Greek Underworld. Her parents were the Titans Oceanus and Tethys, and she was the wife of the Titan Pall
Thetis dips Achilles in Styx, 4th century relief, Museum of Ancient Eleutherna
Ferryman Charon embarks with the soul of the deceased. Fresco from an ancient Lucanian tomb.
Charon carries souls across the river Styx by Alexander Dmitrievich Litovchenko.
The waters of one possible source for the mythical Styx in the Aroanian mountains.
In Greek mythology, Echidna was a monster, half-woman and half-snake, who lived alone in a cave. She was the mate of the fearsome monster Typhon and was the mother of many of the most famous monsters
Echidna. Sculpture by Pirro Ligorio 1555, Parco dei Mostri (Monster Park), Lazio, Italy
Cerberus, with the gluttons in Dante's Third circle of hell. William Blake.