frieze asked a range of artists, critics and curators from around the world to choose what, and who, they felt to be the most significant shows and artists of 2010 and what they’re looking forward to in 2011
Every five years, documenta – nicknamed ‘the 100 day museum’ – takes over the German city of Kassel. This year, under the leadership of Artistic Director Roger M. Buergel and curator Ruth Noack, it promises once again to pose as many questions as it hopes to answer