Psycho Buildings: Artists Take on Architecture
The must-see of the summer including Rachel Whiteread's Village - more than 200 doll's houses, each illuminated by a single light bulb. Outside there's a boating lake which seems to float above the busy road and a transparent dome with mirrored floor where you can see the sky above and reflected below your feet.
Hayward Gallery, South Bank, SE1. £10, under-16s £4.50, under-12s free. Until 25 Aug. 0871 663 2500 or southbankcentre.co.uk