Naming of moons underworld, and Nix (a respelling of Nyx), mother of Charon, is the goddess of darkness and the night. Kerberos is a giant three-headed dog who guards the entrance to the underworld. The fifth moon is named for the river Styx that forms the boundary between the worlds of the living and the dead. The name of Eris's moon Dysnomia was suggested by its discoverer Michael E. Brown, who also suggested the name of the dwarf planet. The name has two meanings: in mythology Dysnomia (lawlessness) is the daughter of Eris (chaos). However, the name is also an intentional reference to
The March of the Guards to Finchley the Guards to Finchley" in 1750. The work was initially meant as a gift to George II, and a print was sent before the release of the painting to the Royal Palace for his approval. However, George II had been expecting an artwork that honoured his most favoured guards, not mocked them – accounts state he was offended by what he considered an insult on Hogarth's part. The following dialogue is said to have taken place between George II and the deliverer of the portrait, the Earl of Harrington, when the painting was taken to the King for inspection: Soon