A group of scientists digs on land within the Amazon in search of fertile black earth, used for agricultural purposes. As they approach the site of the Kawa Indians, they notice that the land acquires energetic and sensory powers.
1980
1983
1969
1942
2004
2014
2013
2006
2024
2025
1999
2003
2007
2000
2008
1956
1977
2016