EntityQ5338037· pop 6· linked from 87 articlesEdifici Gas Naturaloffice skyscraper in Barcelona, SpainConnectionsEmperador Castellana TowerEntitylist of tallest buildings in BarcelonaEntityMadridEntityBarcelonaEntityCataloniaEntitySevilleEntitygeographic coordinate systemEntityBilbaoEntityskyscraperEntityofficeEntityTorre GlòriesEntityCiutat VellaEntitycantileverEntityhigh-tech architectureEntityTorre MoeveEntityTorre de CristalEntityGate of EuropeEntityTorre PicassoEntityLa BarcelonetaEntityTorre PwCEntityCategories2005 establishments in Catalonia2005 in BarcelonaCiutat VellaEnric Miralles buildingsHeadquarters in SpainHigh-tech architectureModernist architecture in BarcelonaOffice buildings completed in 2005Skyscraper office buildings in BarcelonaTowers completed in 2005