File talk:Brazilian-Indians.jpg
The couple in this photo are members of the Nambikwara tribe. If one looks closely they can see the sign "Karaja" is for the next stand. Karajas don't use nosepins and their armbands are made with feathers.
I suggest photos from these pages, the 1st is from an NGO the other from the gov't of Tocantins, the state where they live. http://img.socioambiental.org/v/publico/karaja/ http://portal.to.gov.br/povo-iny---karaja--xambioa-e-javae/731
