The two twin towers. Barcelona, SpainMetro coming to the stationOlympic district in Barcelona, SpainView of Olympic district in BarcelonaDragon by Park Guell. Barcelona.Dragon by Park Guell. Barcelona.SkyscraperSkyscraperSkyscraperOffice towerFuture building backgroundFuture buildingFacade building backgroundFacade building backgroundFuturistic modern buildingfuturistic modern buildingTwins towersTwo skyscrapers in BarcelonaTwo skyscrapers in BarcelonaTwins towersHigh speed train in BarcelonaFrance StationBarcelona - Parliament of autonomous Catalonia.The park's fountain. Barcelona, Spain.Chariot of Ciutadella. BarcelonaArtistic wall of broken tilesArtistic wall of broken tilesArtistic background of broken tilesHypostyle hallArtistic wall of broken tilesCeiling with mosaic sun of Park GuellHypostyle hallCeiling with mosaic sun of Park GuellBarcelona from Park GuellArtistic background of broken tilesArtistic background of broken tilesSeats of Park Guell. BarcelonaArtistic background of broken tilesArtistic background of broken tilesArtistic background of broken tilesArtistic background of broken tilesArtistic background of broken tilesBoxes of Teatro Liceu, Barcelona,Detail of Ceiling with mosaicSwirling mosaicUniversity of Barcelona, Spain.Placard of Park Guell designed by Antonio GaudiParliament of autonomous CataloniaParliament of autonomous CataloniaTrain station, Barcelona.Train station, Barcelona.Train station. Barcelona.Train station. Barcelona.Train station. Barcelona.Train station. Barcelona.Structure of train stationTapas, Paellas, MenuTribute to Nelson MandelaOld FrigateOld FrigateChristopher Columbus, BarcelonaChristopher Columbus statuePort of BarcelonaTypical boat called Golondrinas at harbor in BarcelonaPanoramic of Rambla del Mar, BarcelonaBackground of Antonio Gaudi mosaicsHypostyle hallPark GuellCeiling of Hipostila HallDetail of CeilingDrain for rain of Antonio GaudiAntoni Gaudi ceramic bench in Park GuellAntoni Gaudi ceramic bench in Park GuellSeats of Park GuellTrencadis by GaudiTrencadis by Gaudi, BarcelonaPond Ciutadella ParkLake Ciutadella ParkFlowery Corner Ciutadella Park.Flowery Corner Ciutadella Park.