Jarosław Kozłowski discusses his role in 1960s and 1970s alternative networks with Klara Kemp-Welch. The conversation begins with an overview of independent artists' initiatives in the period, then moves on to Kozłowski's early correspondence pieces, the conceptual proposition NET initiated in 1971 with Andrzej Kostolowski and mailed to hundreds of international recipients, the reception of the materials received through the NET, Kozłowski's experience of running the gallery Akumulatory 2 in Poznań, and wider issues relating to mail art and 1970s Polish artists' networks.