English Heritage rediscover a Botticelli renaissance 'masterpiece'
The BBC's Arts Editor Will Gompertz visited the English Heritage to talk about a recently rediscovered 15th Century masterpiece.
The work had been thought to be a later copy of the Madonna of the Pomegranate, painted by Sandro Botticelli in 1487.
But English Heritage conservators changed their minds after scraping thick yellow varnish off the painting.