Thanks to TheUnlikelyMage, I'm now in hot pursuit in my geomancy studies. :D It rocks, it's simple, you only need to know the 16 figures as an alphabet, the twelve houses in astrology too and other techniques -- translation, mutation, progression, the four cardines, etc. Awesome, awesome, awesome!!
I also like the fact that the 16 figures represent 16 elemental spirits, so that means they are much easier to contact. Sublunary spirits. Very neat :)
Er, wait I haven't had decent sleep in awhile. I should go get my ZzzZzz's... Ciao~