Darkness Matters displays historic lightscapes, specifically at night, from petroglyphs to James Webb Telescope images. The exposition constructs a sort of cabinet of curiosities and wants to take the visitor on a private journey to a virtual exhibition space to re-embrace the endeavors under and around the nocturnal vault, an underrepresented micro-story of our times. By researching archive material, image recordings and other available data Costanza Julia Bani creates speculative reconstructions of our nights and our relationship to the universe behind the sky we can see with our naked eye. Starting from fireflies in olive groves, alpine forests and the Milky Way, the exposition becomes a visual experience around darknesses and light pollution that has been transforming our nocturnal habitat since the introduction of artificial light.