I just found this foto on the TED blog referring to an article published at Reuter’s, amazing, unbelievable, but real!
The photo shows members of one of the world’s last uncontacted tribes, who were spotted and photographed from the air in a remote corner of the Amazon rainforest near the Brazil-Peru border. The bow-and-arrow wielding Indians in the pictures released on Thursday are likely the remnants of a larger tribe who were forced deeper into the forest by encroaching settlement, experts said.
Source Reuters: »Amazon tribe sighting raises contact dilemma«