Corner Colors Composition of B & W Exucube groups

This is my 24x24 8Bidou genesis and the contribution to the #tezos4tezos event. The composition of average colors of the corner color triads in the Exucubes of the Black group and the White group. Exucubes are combination of six particular eight color permutations called Exuberants. According to the symmetry of these objects, in such a system there are 4 hexagonal color sets with common colors around black and white. The spatial representation of this arrangement is a subject for painting for me The image is extracted from the Pixelbook (index 20160227) by Proembrion.