Form does not differ from Emptiness Emptiness does not differ from Form.

Leonardo’s drawing combines a careful reading of the ancient text with his own observation of actual human bodies.

“Form does not differ from Emptiness

般若波羅蜜多心經註述 知定註述
And Emptiness does not differ from Form.
Form is Emptiness and Emptiness is Form.”

The empty space shown by the  circle.

Field of awareness or qi field that surrounds our body.

Referred to as  “qi chong”  or qi field

The full space shown by the square. the physical space our bodies occupy.  The empty space shown  by the circle the minds field of awareness or “qi chong” that surrounds the body.

We use this to help describe the idea, from form emptiness arises,  emptiness defines form..

Stillness within movement, movement within stillness refers to this.

Master Gao Zhuangfei, explains this and demonstrates the interchange of mind and body.