Any chemists or crystallographers out here?
I recently got curious about whether nature solves the Bayer pattern problem and if so, how.
Are there any 3 element crystalline compounds with the formula A_2BC with roughly same sized atoms for A, B and C ?
If they have a 2D tiling that would nature's Bayer pattern.
What about the x-trans pattern?
Natured solved it in our eyes by doing non-uniform placements of rods and cones (rather than uniform fixed pattern) and then fixing it in “software”.