Chinese woodcut: Daoist internal alchemy (1)

Woodcut image of Universal Illumination (puzhao tu) from Xingming guizhi (Pointers on Spiritual Nature and Bodily Life) by Yi Zhenren, a Daoist text on internal alchemy published in 1615 (3rd year of the Wanli reign period of Ming dynasty). (Cataloguing incomplete)

PICTURE TITLE: Image of universal illumination (puzhao tu) OTHER LETTERING: Cataloguing incomplete