The All-T'oqapu Tunic is one of the most codified garments ever woven: a royal Inca unku whose entire surface is a tight matrix of t'oqapu — small abstract squares, each a coded unit, packed edge to edge like a cipher. Cumbicamayoc master weavers built these panels in camelid-fiber weft over cotton warp for the ruling elite of Tawantinsuyu, alternating black-and-white checkerboard blocks with red-and-yellow bar-and-dot units across a dense, disciplined grid. This design system reads the tunic on its dark tapestry ground rather than its pale squares — the near-black field is structure, not backdrop. Cochineal red and indigo-dyed teal anchor a strict square-unit grid, rendered here as gridded coded panels: a matrix of blocks on a dark plane, systematic rather than decorative.