The Basílica i Temple Expiatori de la Sagrada Família, commonly known as the Sagrada Família , is a large Roman Catholic church, designed by Catalan architect Antoni Gaudí (1852–1926). Although incomplete, the church is a UNESCO World Heritage Site, and in November 2010 was consecrated and proclaimed a minor basilica by Pope Benedict XVI.
Though 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.
Gaudí devoted his last years to the project, and at the time of his death in 1926, less than a quarter of the project was complete. Sagrada Família's construction progressed slowly, as it relied on private donations and was interrupted by the Spanish Civil War—only to resume intermittent progress in the 1950s. Construction passed the midpoint in 2010 with some of the project's greatest challenges remaining and an anticipated completion date of 2026—the centennial of Gaudí's death. The basílica has a long history of dividing the citizens of Barcelona—over the initial possibility it might compete with Barcelona's cathedral, over Gaudí's design itself or over the possibility that work after Gaudí's death disregarded his design