Italian Masterpiece Worth Up To £10 Million Is Unveiled Ahead Of Auction

LONDON, ENGLAND - SEPTEMBER 09: Christie's employees look at Domenico Zampieri's Saint John The Evangelist painting on September 9, 2009 in London, England. Christie's estimate that the painting, by the Italian master known as Il Domenichino, will sell for £7 million to £10 million at their Old Masters and 19th Century Art Sale in December 2009. (Photo by Peter Macdiarmid/Getty Images)