Glass facade of a modern skyscraper reflecting a clear blue sky and neighboring buildings

skyscraper glass facade modern building reflection blue sky urban cityscape highrise architecture windows exterior downtown commercial building corporate business district skyline metropolitan city office building tall building corporate tower reflective glass modern design urban landscape vertical symmetry sky reflection urban architecture blue glass modern office reflective surface skyscraper windows city center glass tower business area steel high architecture contemporary corporate design urban skyline city view office tower modern structure city reflection structure