The structure was built from 1887 to 1889 as the entrance arch for the Exposition Universelle (1889), a World's fair marking the centennial celebration of the French revolution. It was inaugurated on March 31, 1889, and opened on May 6. Three hundred workers joined together 18,038 pieces of puddled iron, using two and a half million rivets, in a structural design by Maurice Koechlin. The risk of accident was great, for unlike modern skyscrapers the tower is an open frame without any intermediate floors except the two platforms. Yet, because Eiffel took good care of his workers with movable stagings, guard-rails and screens, only one man died -- which was remarkable at the time.

The other images are the fairy palace at Disneyland