the creating water fountain inside of the star of Ishtar. The 8 pointed star is made out of the 2 squares of perfection, symbolizing the male and female human body.
The 8 is the symbol of infinity, and it symbolizes the infinite life of our soul, reincarnating trough the flat laying 8, the ovaries of female Uterus. That is the gate to life trough which each one of us returns in eternal life cycles. The star of Ishtar is the symbol of Isis, the mother of creation. Buildings such as this one are books, one just needs to know how to read them.