Ключевые слова: alberta, architecture, background, beautiful, bench, building, buildings, business, calgary, canada, centre, city, city centre, cityscape, commercial, corporate, downtown, dusk, evening, famous, landmark, landscape, lookout, metropolis, modern, panorama, relax, scene, scenic, silhouette, sky, skyline, skyscraper, sunset, tourism, tower, travel, urban, view, yyc,