Biennials, Triennials, and DocumentaIn this engaging and insightful new treatise, Charles Green and Anthony Gardner examine in depth the history and popularization of large scale international survey exhibitions, or "biennials", and their impact on contemporary art since the 1950s. From the 1972 director driven documenta 5 at Kassel to the rise of mega exhibitions across Asia in the 1990s and 2000s, and the renewed ascendancy of gargantuan biennials in the 21st century, Biennials,