Bolivia in the 50's : on the Island of the Sun, in the midst of Lake Titicaca, Alberto Perrin films the indigenous community recently emancipated through the agrarian reform and the 1952 revolution. 2010: Carmen Perrin, his daughter, returns to the inhabitants the films shot by her father. No nostalgia, because the ancestral rites and the spirit of liberty continues to enliven the community, despite the pressure of tourism. A memory is emerging, gestures are invented, ties are woven in the landscape sanctuary. Cinema re-edit the time.