ReviewBiennials & festivals
From the fall of Big Ben to the toxic truth about clouds: three to see at Manchester International Festival
As the biennial event opens in northern English city, we pick the best art and shows on view
Bong! A toppled Big Ben made of books to appear in centre of Manchester
Ibrahim Mahama's ghosts of Ghana. Plus, China's epic Picasso show
We speak to the Ghanaian artist as he unveils a major new commission at the Whitworth as part of the Manchester International Festival. Plus, we find out about the Picasso blockbuster at UCCA in Beijing. Produced in association with Bonhams, auctioneers since 1793.
Cost of Manchester arts centre The Factory jumps due to 'construction inflation'
City council will cover extra £20m costs for the Rem-Koolhaas designed venue