Etheric Energy Flow and Bidirectional Symbols
Energy flow, not pouring libations, in image A and B. Image B and C have an upward arm with an upward flow sistrum, and a lower arm pouring downward (with necklace beads in image C) into the green necklace, which is a portal symbol. ( It's like a semi-circle portal but hanging the way a heavy necklace would). So the woman in B and C is a bidirectional symbol.
Image D is from Equador. Both D and E have flow going over the shoulder (which is over the top of the body-torus), and then horizontally toward the thick green necklace. Image E's lion is a bidirectional symbol (because of the one-snake loop-back over a red-circle-portal). There is also an Ankh pointing back toward the lion, so that horizontal flow between heads is converging to the thick necklace portal.
Image F uses a bull (a downward etheric symbol) and G uses a curved-beak-bird (a bidirectional downward etheric symbol), and flow goes over the top of their body-tori from back to front. Also worth noting in image F are the lotus flowers as downward etheric symbols, and the wavy sidehill is a higher etheric density area. So the cow/bull head is a portal out of that etheric sidehill, with energy flow down into our reality.
Image H has that flow going over the first horizontal line in the djed, which is the top barrier of the current torus. It's a loop-back. The other 3 lines above that are the barriers to even higher density realities. (A dictionary saying a djed means "strength" is an absurd mistake). Using the principle of interchangeability, flow going over the shoulder of a body-torus of a human, bull and bird, is equivalent to what's happening on that djed.
Official Egyptologists would say different things for everything I mentioned in this post. Most would, but maybe there are a few noticing that the meanings have more consistency when the topic is flow of etheric energy.
A simple take-away is to notice the narrow container that pours energy outflow (which can curve, whereas literal liquids can't).