Defining Contemporary Art. 25 Years in 200 Pivotal Artworks
| Category | Monographs |
| Author | Birnbaum, Daniel / Obrist, Hans Ulrich / Butler, Connie / Cotter, Suzanne / Curiger, Bice / Enwezor, Okwui / Gioni, Massimiliano / Nickas, Bob |
| Publisher | Phaidon, Berlin |
| Year | 2011 |
| Details | Hardback, 480 pages |
| ISBN | 9780714862095 |
| Language | English |