The scholar Ernesto Cavour in his book Alasitas, makes reference to anthropomorphic and zoomorphic stone, mud and gold figures that were found in the areas belonging to the Bolivian departments of La Paz, Oruro and Potosí.
Carlos Ponce Sanginés, for his part, focus his researches in the anthropomorphic figures with phallic elements and prominent humps which, in his opinion, go back to the Inca civilization and, according to his observations, they would correspond to the predecessors of the colonial Ekeko [REF].