Charting patterns in a geometric tunic from the Middle Horizon. (c) Color chart showing a pattern based on six color units that repeat in an eight-part cycle (with some deviation in the lower right).
Isbell, William H.; Uribe, Mauricio I.; Tiballi, Anne; Edward P. Zegarra, 2018, "Visual database", https://doi.org/10.25346/S6/1B33FN.