This second issue of 2021 is especially devoted to Arts Education. With a thematic dossier, guest-edited by Catarina S. Martins and Pedro Alves, this edition brings to the front a very urgent and significant problem in education: how to teach art and how to develop and sustain art schools. In a rapidly changing world, these problems must address the digitization of our daily lives, as well as its mechanisms for (art) teaching. Moreover, being a side subject in the world of elementary schools and universities, it is even more important to study and research the ways that arts education can change education as a whole, allowing future citizens to be more aware of their worlds