Ключевые слова: 1329, 14th century, barcelona, basilica type, bench, carpet, catalan gothic, central ship, church, indoors, landmark, light, maritime, medieval building, mercantile preeminence, octagonal columns, plain ribbed vault, principality of catalonia, purity, riverside district, saint mary of the sea, side chapels, single space, spaciousness, spain, stainedglass windows, tall clerestorey windows, three isolates, tourism, travel, vertical,