This idoc includes the video documentation of Imani Rameses and Alain Caillau's Symposium presentation, and other documentation created by the authors. Caillau, founder of the EXPERIMENTALBODY Lab (the public space improv laboratory based in Toulouse FR) and Rameses, founder of (re)Public the public space improv laboratory based in Vienna) are inviting you to a subtle celebration of living spaces. Participants will be given a series of proposals to guide them as they lay down the flags in an unspoken declaration of everything. During the practice, the participants are asked to perceive the sidewalk, the streets, the squares, and the park bench as places of collective ownership. The participants can share their experiences in a digital archive to be later discussed and presented at the group's virtual meetings. Together we shall take notice of "what is ours" as a way of celebrating the ever-present vitality offered in the spaces we inhabit every day.