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In page Piazza San Marco:

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Turning left at the end, the arcade continues along the west end of the piazza, which was rebuilt by Napoleon about 1810 and is known as the Ala Napoleonica (Napoleonic Wing). It holds, behind the shops, a ceremonial staircase which was to have led to a royal palace but now forms the entrance to the Museo Correr (Correr Museum).[citation needed]