LONDON, ENGLAND - JANUARY 21: Tim Wonnacott, Celebrity Art Expert & Star Of BBC's 'Bargain Hunt,' unveils Galt Toys 5ft By 5ft Mosaic Masterpiece at Toy Fair, Olympia Exhibition Centre on January 21, 2014 in London, England. (Photo by Eamonn M. McCormack/Getty Images for Galt Toys)