This project plans and implements interventions, exhibitions and representations in public spaces on commemoration dates on issues of sustainability and Nature. It seeks to address sustainability from Art, with an original and different way to incite curiosity and visually communicate the importance of becoming aware and action to people in about the reasons for this commemorations. This leads to raising the prominence and relevance of these days or weeks of commemoration. Some important events that the university space has been intervened are World Environment Day, Biodiversity Day, Tree Day, Parking Day, Earth Day, etc. If you feel Art as something that can impact deeply on people's curiosity and consciousness about sustainability issues, we call to join us!