Why are there ‘Octopods’ in P’o-lu?

Any readers of this blog unfamiliar with Charles Williams’ Taliessin poems will have to forgive this rather absurd-sounding question, and may pass over the answers given here. But, really, why are there octopods in P’o-lu? The reason, I believe, is linked to Williams’ use of the Zodiac. The octopus corresponds to the house of Cancer, [...]