[Google Doodle] 2011 — 160th Anniversary of the First World's Fair

The Great Exhibition of the Works of Industry of all Nations or The Great Exhibition, sometimes referred to as the Crystal Palace Exhibition in reference to the temporary structure in which it was held, was an international exhibition that took place in Hyde Park, London, from 1 May to 15 October 1851. It was the first in a series of World's Fair exhibitions of culture and industry that were to become a popular 19th-century feature.