In a makeshift hut by the ministry of justice in La Paz, Bolivia, a group of activists shuffle into place for a meeting. They are the survivors of the dictatorships that ruled Bolivia between 1964 and 1982; most are now in their 70s or 80s.
In 2012, fearing the country was moving on without a reckoning, they built the hut and moved in: a permanent protest to demand justice for the crimes committed against them.