Curly Fingers and Hand Polarity for Energy Side Flows
But a lot of times it's unreliable.
Image A has a classic pattern of up and down regarding side flows, (and the person in the middle is the central flow path).
Image B is showing the central flow path has both polarities going through the core.
Image C has upward flow with straight fingers, going over the top of the head ( a side to other side loop back ), and then down.
The mace is upward, but the spiral around it is the downward part, so it's bidirectional below letter C.
Image D is another example of two polarities being together.
Image E has the curly fingers on the same side as the downward eyebrows (which was surprisingly a downward flow symbol from my post about theatre masks).
Image F has arrows on the 4th and 5th fingers, so that's nice.
Two fingers straight is a classic outflow direction symbol.
Image G has the two fingers (and a sword) showing outflow, while the lilies and the curly fingers are on the inflow side.
Image H has the two people being side flow symbols, showing their polarity with hand poses.
Image I has a downward scribe pen, and curly fingers.