Space light — crown centre
Blue spacious element
The crown anchor represents space light and the open, unobstructed dimension in which the rainbow-body image culminates. It is drawn at the apex for symbolic clarity; the glow is not a measurable halo and the coordinate does not assert a universal anatomical crown aperture.
Point 5 of 5 in Rainbow Body (Ja-lü) — Five Light Centres
Cross-tradition overlaps
- Space light — crown centre ↔ Space — ākāśa at the crown (distance 0.020)
Sources
Jigme Lingpa, Yeshe Lama (Ye shes bla ma), Longchen Nyingthig cycle (primary_canonical)
Luminous-body and realization sections provide the primary frame for space-like awareness and culmination; the drawn crown coordinate is editorial.
Namkhai Norbu, The Crystal and the Way of Light (secondary)
Modern commentary on the rainbow-body account and the language of luminous space.