Stuart Forster

BMW lent electric cars for visitors to use if they didn’t have their own, video art played on giant screens and art dangled from the roof of an exhibition hall in Rotterdam. ‘We feel we discovered a new form’ of show, museum chief says.

Usually held every 10 years – due to involve 2,500 villagers – it has been postponed until 2022. It is one of only a handful of times it has been delayed.