Window cleaner cleaning the outside of a skyscaper building, Chicago, Illinois, USA

metropolis office building full frame architecture adults people city skyscraper highrise facade casual clothing window two people north america men cleaning building exterior travel urban scene chicago day outdoors travel destination illinois glass city usa america window cleaner reflection person united states of america north america travel city urban metropolis summer megacity outside exterior day daylight architecture facades work cleaning two cleaner window facade skyscraper high rise