A model of urban regeneration from the bottom. Bottom up! architecture festival started in 2019 in Turin as an experimental and generative process involving citizens in urban transformation actions. Bottom Up! listens to the needs of places and those who live there, asks local communities to make a wish, turns to architects and designers and organizes crowdfunding campaigns to make it happen. For the 2023 edition, I was called to realized a series of images for 13 postcards, each one about on of the ongoing or future regeneration collaborative projects.