(c) Two Complex Anthropomorphs with and without masks. Tray 1999.1.180 from Chunchurí, Calama (taken from Durán et al. 2000:Figure 56).
Isbell, William H.; Uribe, Mauricio I.; Tiballi, Anne; Edward P. Zegarra, 2018, "Visual database", https://doi.org/10.25346/S6/1B33FN.