Ключевые слова: alberta, alberta canada, architecture, building, buildings, business, calgary, calgary alberta, calgary skyline, calgary tower, canada, canada city, canada cityscape, city, city landmark, cityscape, civic, clouds, column, day, district, downtown, downtown calgary, editorial, exploring city, exterior, fountain, green, high, landmark, modern, modern buildings, office, olympic, park, plaza, sky, skyline, skyscraper, street, summer, tourism, tower, travel, travel and tourism, urban, urban city, urban street, view, vista,