Ключевые слова: 1929, architectural, architecture, art, art deco, avenue of the queen maria cristina, barcelona, building, cascade of fountains, catalonia, catalunya, city, cityscape, downtown, europe, exterior, famous, fountain, fountain cascade, landmark, landscape, montjuic, montjuic mount, montjuic mountain, monument fountain, monumental neoclassical, monumental neoclassicism, monumentfountain, mountain, musical fountain, national museum, outdoor, palau nacional, queen maria cristina avenue, sculptures, singing fountain, singing fountains, skyline, spain, spanish, square, statues, street, the largest square, tourism, tower, town, travel, urban, water,