Ключевые слова: alberta, alberta canada, america, architect, architectural, architecture, autumn, beautiful, bow, bow river, bridge, calgary, calgary cityscape, canada, canada city, city, cityscape, colors, day, downtown, famous, helix, landmark, modern, park, peace, peace bridge, peace bridge calgary, pedestrian, red, river, santiago calatrava, season, sky, skyline, skyscrapers, summer, tourism, travel, trees, urban, view, walkway, water,