In the rich hill of Potosí in Bolivia there is a silver mine that was the largest in the world. It has been exploited since 1546 with the arrival of the Spanish who enslaved the indigenous people to steal the precious metal. To this day, hundreds of meters underground, the indigenous miners continue to exploit the mine in extremely precarious conditions, Martín Cádiz is one of them; hi works in the depths of the hill and desires that his children do not enter these tunnels of hell.

Nuna potosí

Chimborazo, Ecuador. At 6,267 meters high, in one of the world´s highest volcano, the Chimborazo, Baltazar Ushka has been working for more than thirty years now. He works chopping ice out of the glacier, later to be used to cool fruit juices at the popular market in Riobamba, Ecuador. This documentary travels through time in a circular way, to create a life´s portrait of the last Chimborazo Ice Man. It's the second part of the most famous and award-winning documentary in Ecuador: Los Hieleros del Chimborazo. 1980.

Baltazar Ushka, The Frozen Time

This documentary is about Carlitos, a young man with mental disability who has a particular vision of the world and a tender sensibility. This documentary tries to show his way of perceiving the world and also his attempt to live to the fullest.