Vyvian Raoul is a journalist, editor at Dog Section Press, and a founder and former member of the STRIKE! magazine workers' cooperative. Josh MacPhee is a designer, artist, activist, and archivist. He is a member of both the Justseeds Artists' Cooperative and the Occuprint collective. He is the coauthor of Signs of Change: Social Movement Cultures 1960s to Now, coeditor of Signal: A Journal of International Political Graphics & Culture, and cofounder of the Interference Archive. Matt Bonner is a graphic artist, designer, and social justice campaigner based in London.