3 thousand RIVERS is a multimedia opera that reflects on the environmental and social impacts of the second wave of industrialization currently under way in the rain forests of the Amazon in Colombia and Brazil. Gama collaborated with local communities and artists who live along some of the main rivers in the Putumayo, Caquetá, Chocó and Pará to hear the voices of those who suffer these impacts. The work was developed in close cooperation and support with environmental and artist's organizations Amazon Conservation Team Colombia, Mas Arte Mas Acción, Flora ars+natura based in Bogotá. 3 thousand RIVERS premiered in Lisbon on May 6th 2016, commissioned by the Calouste Gulbenkian Foundation and in Bogota in 2017. 3 thousand RIVERS: prelude was commissioned by the Prince Claus Fund and premiered at the Royal Palace in Amsterdam in 2013.