Cristina Demaria is Professor of Semiotics at the Department of the Arts of the University of Bologna, where she teaches semiotics of conflict, gender studies and semiotics of social sciences. She has worked extensively on traumatic memories and their representation, on visual culture and documentary films, and on gender studies and post-feminism. Her latest publications include Post-Conflict Cultures. A Reader (2021), and Reading Memory Sites Through Signs: Hiding into Landscape (2023). Patrizia Violi is an Alma Mater Professor at the University of Bologna and the founder of ‘TraMe - Centre for the Semiotic Study of Memory’ at the same university. She was director of the ‘Centro Internazionale di Studi Umberto Eco’ and PI of various European funded projects on trauma and urban space. She has published internationally on the relationship between trauma and memory, with a specific focus on Chile, Argentina and Colombia. Her latest publications include Landscapes of Memory: Trauma, Space, History (2017), and Reading Memory Sites Through Signs: Hiding into Landscape (2023).