items: a mirror from Vulci and a ring from an unknown site. Both objects depict the encounter with Atlas of Hercle—the Etruscan Heracles—identified by the inscription; they represent rare instances where a figure from Greek mythology was imported into Etruscan mythology, but the name was not. The Etruscan name Aril is etymologically independent. Genealogy Sources describe Atlas as the father, by different goddesses, of numerous children, mostly daughters. Some of these are assigned conflicting or overlapping identities or parentage in different sources. By Hesperis: the Hesperides By Pleione (or Aethra): the Hyades a son, Hyas the Pleiades By one or more unspecified goddesses: Calypso Dione Maera According to Hyginus, in his Fabulae, Atlas is the son of Aether and Gaia. Cultural influence Atlas' best-known cultural association is in cartography. The first publisher to associate the Titan Atlas with a group of maps was the print-seller Antonio Lafreri, on the engraved title-page he applied to his ad hoc assemblages of maps, Tavole Moderne Di Geografia De La Maggior Parte Del Mondo Di Diversi Autori (1572); however, he did not use the word "Atlas" in the title of his work, an innovation of Gerardus Mercator, who dedicated his "atlas" specifically to honour the Titan, Atlas, King of Mauretania, a learned philosopher, mathematician, and astronomer. In psychology, Atlas is used metaphorically to describe the personality of someone whose childhood was characterized by excessive responsibilities. Ayn Rand's political dystopian novel Atlas Shrugged (1957) references the popular misconception of Atlas holding up the entire world on his back by comparing the capitalist and intellectual class as being "modern Atlases" which hold the modern world up at great expense to themselves. Gallery Genealogy See also Notes References Apollodorus, Apollodorus, The Library, with an English Translation by Sir James George Frazer, F.B.A., F.R.S. in 2 Volumes. Cambridge, Massachusetts, Harvard University Press; London, William Heinemann Ltd. 1921. Online version at the Perseus Digital Library. Hesiod, Theogony, in The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White, Cambridge, Massachusetts., Harvard University Press; London, William Heinemann Ltd. 1914. Online version at the Perseus Digital Library. Hesiod; Works and Days, in The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White, Cambridge, Massachusetts., Harvard University Press; London, William Heinemann Ltd. 1914. Online version at the Perseus Digital Library. Hyginus, Gaius Julius, De Astronomica, in The Myths of Hyginus, edited and translated by Mary A.