The Sagrada Familia is a monumental Roman Catholic church in Barcelona. It was designed by the architect Antoni Gaudi. Construction work has been ongoing, intermittently, since 1882, and it is perhaps the most famous incomplete building in the world.
Santa Maria del Mar is a church in the Ribera district of Barcelona, Spain, built between 1329 and 1383 at the height of Principality of Catalonia's maritime and mercantile preeminence. It is an outstanding example of Catalan Gothic, with a purity and unity of style that is very unusual in large medieval buildings.
Casa Batlló is a building in the center of Barcelona. It was designed by Antoni Gaudí, and is considered one of his masterpieces. A remodel of a previously built house, it was redesigned in 1904 by Gaudí and has been refurbished several times after that.
The Museu Picasso, located in Barcelona, Catalonia, Spain, houses one of the most extensive collections of artworks by the 20th-century Spanish artist Pablo Picasso. With 4,251 works exhibited by the painter, the museum has one of the most complete permanent collections of works.