GEOMETRY:

ATRIA

This is an atrium:

Singular: Atrium. Plural: Atria.

Here's the duplicate inner atrium of the metaprism:

And here's them both in the metaprism

What is an atrium?

Its a shape that holds the three alpha cubes and the three diminished cubes

See how it maps to the colour wheel:

The three alpha cubes provide the three tonic cubes of the hypercubes

Focus on orange alphacube and see how it serves as the tonic alpha cube of the orange hypercube:

We can see how each hypercube gets its tonic alpha cube from the inner or outer atria:

(This relates to the innie and outie hypercubes we saw on the metaprism page)

The same goes for the diminsihed cubes

which have their own page here:

Congrats!

We've covered all the basic geometric features of metaharmony!

Let's do a Summary of what we've learned: