The article provides an analysis of graffiti in the Autonomous factory Rog on the basis of a concise ethnographic analysis of archival resources, testimonies, and field research. Graffiti are interpreted as an important tool that squatters use for the conceptualization of space, and also as a visual symbol of this process. The article provides an extensive ethnographic description of the development of the phenomenon throughout the entirety of the autonomous factory‘s existence. The material is interpreted through the concept of the social production of space and spatiality. By combining cultural anthropological analysis and humanistic cultural geography, the article attempts to explain the social production of spatial practices and perceived space.