Casa Batlló is a building in the center of Barcelona, Spain. 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

Is considered the most well known street in central Barcelona. A tree-lined pedestrian street, it stretches for 1.2 kilometres connecting the Plaça de Catalunya in its center with the Christopher Columbus Monument at Port Vell.

Is a church under construction in the Example district of Barcelona, Catalonia, Spain. It is the largest unfinished Catholic church in the world.

The Fundació Joan Miró is a modern art museum honoring the life and work of the Spanish artist Joan Miró, located on the hill called Montjuïc in Barcelona, Catalonia.

The Temple of Augustus in Barcelona was a Roman temple built during the Imperial period in the colony of Barcino. The temple was the central building on Tàber Hill, currently in Carrer del Paradís number 10, in the city's so-called Gothic Quarter. The dedication to Augustus is traditional, but unproven.

Barcelona, the cosmopolitan capital of Spain’s Catalonia region, is known for its art and architecture.