ISBN-13: 9780745649009 / Angielski / Miękka / 2011 / 224 str.
Nine letters on art, written to friends from exile in France in the 1980s. Starting from earlier materialist approaches to art, Negri relates artistic production to the structures of social production characteristic of each historical era. He defines the nature of both material and artistic production in the era of post-modernity and post-Fordism.