Mail art was the focus of the workshop conceived in 2015 by university professor and expert in creative activities for children Roberto Pittarello. Children discovered the infinite possibilities of communicating with recipients far away in space, using cards, markers and a good dose of imagination. The “master” invited them to realize their messages by personalizing postcards and stamps with drawings, decorations and portraits. In this way they created a “postal circuit” that, according to Pittarello, is able to express “the history of relationships that unite people, the desire for friendship, the desire to donate”.