Banksy vs Bristol Museum
This exhibition was kept hush-hush from all but a few until a few days ago: Banksy and his team installed the show in secrecy, with many of the museum's staff (and city council top brass) in the dark until the unveiling. It created a frisson in the city yesterday - not only had the Prodigal Son returned, but he'd slipped in the back door while we were all down the pub. (Independent)