Asia Under Girls 041

The symbol for the planet Venus is the sign also used in biology for the female gender. It is a stylized representation of the goddess Venus's hand mirror or an abstract symbol for the goddess: a circle with a small equilateral cross underneath (Unicode: ♀). The Venus symbol also represented femininity, and in ancient alchemy stood for copper. Alchemists constructed the symbol from a circle (representing spirit) above an equilateral cross (representing matter).

Source from : http://en.wikipedia.org/wiki