Reflection of the Wrigley Building Chicago Illinois USA

architectural architecture building buildings chicago city clock clocks color colour contrast contrasts daylight difference different edifice exterior glass grid grids height historic il illinois imposing landmark landmarks mirror mirrors nobody outdoor outdoors outside pattern patterns rectangles reflect reflecting reflection sightsee sightseeing skyscraper skyscrapers squares staying power strength strong tall time tourism tourist attraction tower towers travel travel destination two objects united states urban us usa vertical window windows wrigley building