These women are known as the Danaids. There are fifty of them, and on their wedding night, all but one, murdered her husband by stabbing him in his heart. Their punishment in Hades is to obtain water from the River Styx with the hope of filling Hades' garden pond; however, their jars have holes in the bottom. They were never able to complete the mundane task of filling the pond. This is symbolic of the fact that they took the trivial and mundane away from their husbands; consequently, they are forever cursed with it.
This is the character known as Ixion. He attempted to rape Hera. Zeus had him strapped to a wheel of burning fire. This is symbolic of the fact that a rapist will continue to rape unless caught...hence the wheel. The fire on either side is symbolic of the pain the victim feels. Ixion was constantly burned, but never burned away. OUCH!
Tantalus is another sinner in Hades. He murdered his son, and then fed his flesh the gods in the form of a stew. The Olympians were so appalled by Tantalus' behavior that they cemented him within Styx, being cursed with perpetual hunger and thirst. Each time he attempted to drink from Styx the water would move away from him. There are fruit trees hanging above his head, and yet each time he attempted to grab some of the fruit it would move away from him. He is perpetually hungry and thirty.
Can you recognize that each punishment is symbolic of its crime!