The second issue of Mezosfera takes as a starting point a poetically written introduction. The editors Nikolett Erőss and Eszter Szakács write with spatial awareness incorporated in their metaphors, helping the reader “see” the “space” they want us to read from—or in. The spaces that are generated in our mind's eye are defined by conditions that seem to apply to much of Europe today—an increasingly regulated context. They point out that “it is a lot harder to develop a truly radical form in practice than to be radical in writing about it.” The editors thus also highlight the conflict expressed between practice and theory (which came into full force in the context of art with the advent of Postmodernism in the 1970s and thereafter), and the authors of the issue respond with texts that discuss what I would like to call professional social practices.