曼荼羅 mandala

Mandala is Sanskrit for circle, polygon, community, connection.
The Mandala is a symbol of man or woman in the world, a support for the meditating person.
The mandala is often illustrated as a palace with four gates, facing the four corners of the Earth.
The Mandala shown here is connected with the Buddha Vajrasattva, who symbolises the original crystalline purity.
In the centre is a lotus blossom with eight petals, resting on a bed of jewels.
In the next place are the walls of the palace with gates towards the four corners of the earth.
The gates are guarded by four angry doorkeepers.
Before the meditating person arrives at the gates, she must, however, pass the four outer circles: the purifying fire of wisdom, the vajra circle, the circle with the eight tombs, the lotus circle.