John Roberts
John Roberts is Prof. Art & Aesthetics, at the University of Wolverhampton, and the author of number of books, including The Intangibilities of Form: Skill and Deskilling in Art After the Readymade (2007), The Necessity of Errors (2011), Photography and Its Violations (2014), and Revolutionary Time and the Avant-Garde (2015) . He is also a contributor to many journals and magazines, including, Radical Philosophy, Philosophy of Photography, Historical Materialism, Third Text, New Left Review, Journal of Critical Realism, and Lettre International. He lives in London.