Tukutuku are the woven lattice wall panels set between the carvings inside a Māori wharenui (meeting house). Built from vertical kākaho reeds and horizontal kaho laths painted red or black, their patterns are laced in bright pīngao sedge and bleached kiekie into poutama stairsteps, diamonds, and crosses.

This system renders that strict red / white / black craft logic in digital form — a deep red-ochre lath ground, bleached-white kiekie crosswork, soot-black voids, and a single pīngao sand-yellow accent, all locked to a rigid orthogonal grid with flat, matte, woven-reed surfaces.