Book contents: Part I. Setting the scene Chapter 1: Introduction: Urban intervention, street art and public space Pedro Costa, Paula Guerra and Pedro Soares Neves Part II. Arts, life and everyday live: broadening the public sphere(s) Chapter 2: Transfers between the Urban and the Human. Inhabiting the City from the Public Art Letícia Gonzalez Menéndez Chapter 3: Youth, Media and Social Networks: contemporary subjectivities Glória Diogenes Chapter 4: “I come from Porto and bring a Porto in me”: essays on a cartography of affections in/of the city Paula Guerra Part III. Urban interventions, representations, and the (re)production of urban space Chapter 5: Ephemeral Art in Impermanent Spaces: The effects of street art in the social construction of public space Ágata Dourado Sequeira Chapter 6: Between formal and informal practices to manage the city: The role of street art in the Old town of Palermo Luísa Tuttolomondo Chapter 7: Camilla Watson photography and its impact in the social production of public space in a neigbourhood (Mouraria) in the inner city of Lisbon Madalena Corte Real and Maria João Monteiro Gomes Part IV. Public art and the resignification of public space Chapter 8: Street art in Yogyakarta, Indonesia: Messages of the streets Polona Lupinšek Chapter 9: Urban Visuality through Stencil Rachel Souza Chapter 10: The Writing on the Wall: Embraced or Despised Voica Puscasiu Part V. Research action in practice: urban interventions and knowledge co-creation Chapter 11: Graffiti, street, delirium: arts defiances Elenise Cristina Pires de Andrade, Edivan Carneiro de Almeida and Milena Santos Rodrigues Chapter 12: Beyond the visible on decoding the layers of a cultural quarter: Photo-essay on a reflexive urban intervention Pedro Costa and Ricardo Lopes