Photograph of Pillar 40 on the west wall of the semi-subterranean temple at Tiahuanaco, showing faint and worn outlines of the lower portion of a personage. Photograph by Stanislava and Sergio Chávez.
Isbell, William H.; Uribe, Mauricio I.; Tiballi, Anne; Edward P. Zegarra, 2018, "Visual database", https://doi.org/10.25346/S6/1B33FN.