Barrier Around Flux Tubes and a Torus
Barrier around flux tubes and a torus, possibly have similar construction. Image A is a tube made of little sphere magnets, as an analogy. I think we are looking at a cross section of tube A on image B, C, and D, where the green shows the little tori. I zoomed in on B's green tube wall, which is image I. Those could be little tori symbols with vertical and horizontal flows, like a Templar cross. Inside of the green tube walls on B, C and D, is an even smaller tube doing a serpentine path and having branches that curl up. What if this is teaching us how high density energy flows inside a flux tube.
The inner serpentine flux tube repeats a cycle of inflating, breaking open, some contents curl up, other contents reform a tube that continues travelling and inflating. That's a hypothesis. This serpentine pattern is recognizable worldwide, and often made with vines. Maybe it's more than a decoration.
Image E, F and G also have barrier walls, but I think this structure is the outer barrier of a torus, circular or vesica shaped. These have a different pattern, not serpentine. Alternating flower and diamond shapes. Image D and H give clues. Image D has a square near letter D with a flower shape. I think it represents something diagramatic about the surface of the tube. Image H is easier. It has a flower near letter H that is clearly on the outer surface of the tube. It does not have a diamond, sadly . The flowers are a spot where there are outflows going out of the tube, up and down (blue). Between flowers is the region where flow is supposedly being injected into the tube to inflate it. Look closely inside image C and you can find those injections into the tube lumen (purple). That alternating of outflow and inflow might be what the flower and diamond symbols are trying to tell us. Like a simplified diagram of how the tube surface operates. That's a hypothesis.