Kalachakra mandala is a cosmographic illustration of the Internal or inner.
The Kalachakra mandala is a cosmographic illustration of the Internal or inner, External or outer and alternative dimensions of reality. It is a visual aid for concentration and into-vertive meditation leading to the attainment of insights and to activation of forces culminating in "Siddhi" supernatural forces. A support for tantric contemplative practice, mandalas are regarded as the actual abode of a particular deity. Presenting the sector of the deity's presence, the deity's surrounds and the variety and intensity of a deity's influence, mandalas are meditation gadgets for actualizing and embodying a particular elegant form.
Encompassing the body, speech and mind of the Kalachakra deity along with the six-hundred and thirty-six complementary deities in the mandala, the Kalachakra mandala is particularly complex.