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Passeig de Gràcia, Casa Milà(23 of 168)
 The chimneys and air ducts on the roof are known as 'espantabruixes' (witch-scarers) due to its appearance. They are also often refered to as soldiers.

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The chimneys and air ducts on the roof are known as 'espantabruixes' (witch-scarers) due to its appearance. They are also often refered to as soldiers.