Nipple and the Tunnel

The rings are marked by the bumps as they appear based on the motions of the autonomic nervous system.

The Tunnel, as shaped by the earth rotating around the Sun, the sun is the center and earth is the Blue/Green walls as it rotates.

Which means that as the nipple becomes more present with bumps, those bumps take on the meanings of the points of different Hebrew characters.

TR Welling