Transforming public space through play This book provides an empirical analysis of the concept of play as a form of spatial practice in urban public spaces. The introduced City Play Framework (CPF) is a practical urban analysis tool that allows urban designers landscape architects and researchers to develop a shared awareness when opening up this window of possibility for adventure. Two case studies substantiate and illustrate the development process and testing of the framework in Canberra Australia and Potsdam Germany. The appropriation of public spaces that transcend boundaries can facilitate an intrinsic connection between people and their immediate environment towards a more joyful ontological state of human existence in which imagination co creation and a sense of agency are key elements of the design approach. The framework presents an alternative understanding of public spaces and public life reflecting on theory and its implications for practice in a post COVID 19 pandemic world in dense urban centres. A bridge between theory and practice this book explores possibilities on what future design ought to be when openness and ambiguity are consciously integrated parts of practice and process. The work presents a valuable discussion on public space and play for academic audiences across a wide range of disciplines such as landscape architecture urban design planning architecture and urban sociology which is informative for future practice