Tunics in the four-part creature subgroup have symmetry patterns generated by mirror symmetry and color patterns based on four color units. (b) The Textile Museum, Washington, DC, 1962.5.1. Museum Exchange. See Figures 24.16b and 24.16d for color charts of these tunics.
Isbell, William H.; Uribe, Mauricio I.; Tiballi, Anne; Edward P. Zegarra, 2018, "Visual database", https://doi.org/10.25346/S6/1B33FN.