Our ongoing research has intention to analyse and test how the creativity can influence collaboratives communities (economic, social, logistic influence, etc.). We focus our research and creation in the Cabanyal district of Valencia : a complex area in a constant redefinition where memories, cultures and communities weave the territory. In this context where the use of the earth and the mapping of the space are always changed, reinvented, we create ephemerals interventions of art in differents publics spaces. We speak about fragility, memories, forms and aesthetic, tensions. We question the visible and unvisible, the meaning of refuge and displacement. During this process, we try to connect and generate a network between other culturals actors of Valencia in order to analyse, as an "experimental laboratory", the new links and interactions that creativy can make possible.