Omega Symbols and South Inflow Zones in Ancient Torus Imagery
Omega has an open door at the bottom, for it's south inflow zone.
Image A has little omegas at the diagonal portal positions. It's idiotic to believe those were money, but that's what a museum label says for a travelling Benin exhibition.
Image B has an omega as the top-center portal above the hat.
Each portal is a small torus. When the flow direction is upward, it's opening will be at the bottom. I think omega is a torus symbol where you see it's outer barrier and the gap in the bottom inflow zone.
Image C is from Mesopotamia. Image D is an upside-down planet Earth magnetosphere, with inflow near letter D. Image E is a balloon analogy, from my previous post.
Hathor's hair is omega shaped, and a Hathor head is often used as a portal symbol. A lot of Etruscan head-symbols have this hair shape too. They aren't literal goddesses, they are symbols of portals to heaven (or whatever you like to call a higher-density reality).
Images G and H show variations, where the 4 portals have inward curls, not outward like Omega. G would work for outflows from the core, and H would work for portals that bring inflow towards the core.
Image I uses the "open door" symbol at the bottom south of a torus symbol. ( Yes, labyrinth symbols are a way to draw a torus).
Image J has palmettes surrounded by a torus barrier, and it's bottom curls are going inward, unlike Omega curls outward. This sort of variation in curls is just a bother that we have to ignore. I haven't found any pattern to explain the variation.
A little editorial: the phrase "zero-point" was given to us decades ago, and we were given the thought that it's a "point" with a very very small size. I've given up that thought, and I no longer believe that small size is a factor in crossing density/reality/dimension barriers. So I instead choose to re-brand it as "zero-pressure" at the core, which is why flow goes inward at the bottom south inflow zone, because it is moving toward zero pressure in the core.