It's interesting to think about serpents - what with their role in Judeo-Christian mythology and all. And as the first known worshiped symbol.
"The snake symbol runs through all the mythologies, stories, cultures, languages of southern Africa," Coulson said. The cave, with a floor of 26 square metres (280 sq ft), was not known to archaeologists until the 1990s.
In San mythology, humankind descended from a python, and ancient streambeds nearby were believed to have been created by a snake slithering around the hills in search of water."
From original link
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The Wisdom of the Serpent"Ancient peoples did not understand the serpent as some deceitful embodiment of evil. On the contrary, the serpent was, and in some cultures still is, regarded as the source of great wisdom, for the serpent can shed its skin and go on living. Like the butterfly which bursts out of its own chrysalis to new life, the serpent was often regarded as a symbol of immortality. And more, perhaps because of this intimation of new life, the serpent was frequently regarded in the ancient world as the messenger from the great Goddess and the guardian of her sacred precincts" (see Eliade, Patterns 164-74; Sinha 45, 56).
http://southerncrossreview.org/38/williams.htm__________
The Serpent as Divinity"Even before the Sumerian legends we can find vases with a gigantic snake winding over the whole universe, or over the sun, moon and stars. The snake can also be found below a growing plant or above the belly of a pregnant woman. The snake is thus seen as a symbol of energy and life.
In some of the very earliest of figurine artifacts which have been found we have the fecund goddess with large belly and pendulous breasts, all of which are indicating fertility connotations. Almost always accompanying these figurines, either on the figurine itself or on associated material, we find the spiral. The spiral is one of the most widespread of the symbols of the goddess. It appears in American Indian, Asian, African, Australian and European art, most often as a coiled serpent. In some early Middle Eastern coins and plaques we see spiral designs around the heads of gods. This is usually regarded the symbol of superhuman life."
http://www.geocities.com/Athens/Delphi/5789/serpent.htm