There was room for improvement in the first UK retrospective of the American artist

Bold Tendencies in south London unveils large-scale commission by Richard Wentworth

Show includes fashion designs as well as early drawings and pastels found in a sealed package during a recent studio visit

Ai Weiwei, David Shrigley and Kader Attia amongst 74 artists taking part this year

Artist best known for wrapping Reichstag turns his attention to creating paths in Italian lake