Ksi Prostir is an artist-run initiative and collective founded in 2014 in Dnipro, Ukraine by Iva Naidenko and Nadiia Koval. Rooted in visual arts, it works with experimental and multidisciplinary formats and currently operates nomadically through pop-up spaces, hybrid platforms and international contexts. Its practice engages with themes of decolonisation, gardening, critiques of cosmism, institutional structures and the role of small, non-institutional initiatives within cultural life.
At SUPERMARKET 2026, Ksi Prostir presents a selection of projects including the Ukrainian Decolonial Glossary, Ukrainian Garden, zines and ongoing research on artist-run initiatives. An open dialogue forms part of this research, inviting participants to share experiences from grassroots art organisations, emphasising exchange, reflection and collective knowledge-building.