The project suggests an interdisciplinary investigation of emptiness and silence in three contemporary cities: Athens, Edinburgh and Brussels. The aim is to highlight the importance of real and imaginary/hidden landscapes in the urban environment and explore different conditions of intimacy in their understanding. Through three main actions that involve different methodological strategies (workshops, performative projects, open discussions and exhibitions), the project intends to contribute to the discourse about the social, educational, financial, ecological and cultural value of an experiential/performative understanding of silence and emptiness in urban life. Acknowledging the significance of the contribution of diverse groups of people in its results, this pilot study invites university students and local citizens in its actions.