Ключевые слова: america, american, architecture, art, autumn, autumn in montreal, beautiful, biosphere, building, canada, canadian, canadian fall, city, cityscape, culture, day, dome, expo, fall, geodesic, ile sainte helene, jean drapeau park, landmark, landscape, lawrence, metal, modern, montreal, montreal biosphere, north america, panorama, park, quebec, round, sphere, steel, symbol, tourism, tourist, travel, urban, visit, visiting,