The City Council of Sant Boi del Llobregat, aware of the need for sun protection and anticipating many years before the fashion of "climate shelters", began to provide shaded areas with sails shade to several of the public schools in the municipality. L'Escola Amat Verdú was one of the beneficiaries of this initiative. These sails not only improve the comfort of the students during sunny days, but also contribute to create a healthier and more pleasant environment for learning and outdoor activities. In this case, each sail is a different color, which not only improves thermal comfort, but also brings color and joy to the environment.