Download or read book The Impossible Document written by John Roberts and published by . This book was released on 1997 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Impossible Document Conceptual Art is currently under widespread re-evaluation. Since 1990 there have a number of major exhibitions and publications dealing with its legacy. However what distinguishes this publications is its primary focus on photography. Although photography went largely untheorises in the late sixties and early seventies its impact on coneptualism's development and crisis was central .