In Uvira D.R.C. there’s an hospital where a basical lack looms over the everyday life. I’ve worked there for two weeks, during the installation of a photovoltaic plant, which will hopefully give a stability to the building’s lightning. A critical issue due to the daily blackouts, which are consistently disrupting the already scarce reliability of the hospital. I condensed my experience with this project called Controluce (backlight), as a personal perception of my time spent there, using a classical contrast "chiaroscuro" to focus this paralelism on a real world situation.