World's Fair

A World's Fair was an exhibition on Earth.

In 1873, the Vienna Exposition was a World's Fair. It was visited by the Eighth Doctor and Mary Shelley. The Doctor described it to Mary as containing all "the trade and advancement of the Western world". (AUDIO: The Silver Turk)

In 1889, David Clayton visited a World's Fair. (PROSE: The Death of Art)

In 1937, a World's Fair was held in Paris. Guernica was commissioned by the Spanish Republican government for their pavilion. (PROSE: History 101)