A visitor takes in Anri Sala's Ravel Ravel Unravel installation in the French pavilion of the 55th Venice Biennale. Gabriel Bouys/AFP/Getty Images hide caption

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A visitor walks past an exhibit in the Encyclopedic Palace. Gabriel Bouys/AFP/Getty Images hide caption

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Il Palazzo Enciclopedico: A visitor puzzles over the multitude of choices offered by the the 55th International Art Exhibition of La Biennale di Venezia. It runs from June 1 to November 24, 2013. Marco Secchi/Getty Images hide caption

itoggle caption Marco Secchi/Getty Images