Paul Desmond’s sprays box is also his support chair to reach the top of the wall. While he outlines his design, tourists watch from afar. Paul is one of the artists participating in a collective intervention to decorate the walls of Hermano Miguel La Salle School. Desmond says, “I started making tags when I was 17 years old. From that moment on, my life changed. If I hadn't started to make graffiti, I don’t think I would have studied at university at all.” Today he is a designer, and when he speaks, you can feel his passion and desire to share his art. He continues, “When you are painting on the walls, you feel that your art is not only for you, but for everyone to enjoy. Everyone, no matter the social class, can see it.”