In Adjusted Margin: Xerography, Art and Activism in the Late Twentieth Century, Kate Eichhorn tells the story of how the xerographic copier or ‘xerox machine’ became a key medium for artists and activists in the latter half of the twentieth century. This is a compelling and well-researched book that offers vivid examples of the deep political significance that became attached to these concrete acts of reproduction and dissemination, writes Yin Ho
