If you're an art lover in the south-east you might want to visit the forthcoming exhibition highlighting environmental degradation at the Barbican entitled Radical Nature: Art and Architecture for a Changing Planet 1969–2009.

Opening on 19 June and running until 18 October, the exhibition is designed as "a fantastical landscape" including dramatic works by the architects Ant Farm and Richard Buckminster Fuller and artists Joseph Beuys, Robert Smithson, Heather and Ivan Morison, Philippe Rahm and Simon Starling -- among others.

Find out more. If you go, send us your thoughts on it.