The Golden Elixir Taoist Alchemy Pictures

Qian (☰) and Kun (☷)

 

Qian and Kun

 

Qian (☰) and Kun (☷), the male and female principles.

Source: Jinye huandan yinzheng tu
(Pictures for the Verification of the Return of the Golden Liquor to the Cinnabar Field),
by Longmei zi, early 13th century.