Tanks a million

The refurbished Tanks at Tate Modern open tomorrow, for a 15-week festival of contemporary art and performance.
They originally stored oil for the former power station.
As a thank you for raising £1m towards the effort, Tate members got a sneak preview today - and photographs can be taken in the main chamber.
I saw some dance and film, and sat in a metal dome with a voice-over - all quite interesting.
Think it's worth a look...