The Basílica i Temple Expiatori de la Sagrada Família, is a large Roman Catholic church in Barcelona, Spain, designed by Catalan architect Antoni Gaudí (1852–1926). Although incomplete, the church is a UNESCO World Heritage Site, and in November 2010 Pope Benedict XVI consecrated and proclaimed it a minor basilica, as distinct from a cathedral which must be the seat of a bishop. Construction of Sagrada Família had commenced in 1882, Gaudí became involved in 1883,taking over the project and transforming it with his architectural and engineering style, combining Gothic and curvilinear Art Nouveau forms.

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