In 1967 the anthropologist G. Reichel-Dolmatoff published a study on a Colombian aboriginal culture, although the tribe in question was not visited and the only informant interviewed was very far from its cultural environment and tribal territory. In addition, he discovered a relationship between hallucinations and the phosphene formula. From FICCI
Directing | David Gómez Alzate | Director |
Editing | David Gómez Alzate | Editor |
Camera | Leon Daniel | Camera Operator |