I’ve already added some interesting info and pictures on http://www.sunlight.heliohost.org/history_of_sun_gazing.htm

I invite you to read it:

- Shapash, the Cannanite Sun-Goddess, the all-seeing eye represented in a Babylonian bas relief with her third eye, the Ajna chakra from yoga. This is the only instance when the third eye is represented in ancient times in other area than India.

- The sacred tree, representing the goddess Asherah