My first impressions in today’s society are that the words has little weight in the general life of people, and that we need examples and situations to better understand that. The goal of this book is to express my concept of design and raise awareness of the concept of “green” and “reuse”. In my case, I would like to link this concept to a sentence I use in my design philosophy. As the sentence by Antoine de Sainte Exupery says “when it comes to the future, our task is not to predict it, but rather to let it happen”. So to date, in my opinion, the task of designers, architects, planners is to observe, identify, criticize, design the narrative on environmental degradation and find new ecological solutions. But the main problem today is why are people not yet very sensitive to this topic? Yet it is clear that there are problems. These are projects made with kombucha and mycelium.