Ключевые слова: 30 st mary axe, architecture, big, blue, britain, building, business, capital, center, city, clouds, commerce, corporate, day, design, england, europe, european, finance, financial, gherkin, glass, great, high, kingdom, landmark, landscape, london, market, modern, new, office, sky, skyline, skyscraper, structure, swiss re, tower, town, travel, uk, united, urban, view, work,