This proposed methodology of work implies the collaboration of the social actors (institutional and community representatives, inhabitants, migrants, visitors and tourists). The representation of space-time relations in Mouraria district requires the research on experimental cartographic and mapping representations, and the analysis of how to translate the material and immaterial values of the urban environment, the collective subjectivities, the cultural and social implications and relations with the space, the processes of aesthetic singularity, and finally the communication of the physical nature of the environment. The research on the concept of identity and landscape heritage in historical multicultural centres such as Mouraria district requires the study of its evolution, understanding patterns of absorption of foreign cultural values.