Commerical window washers rappel down the side of a building while cleaning in downtown Calgary, Alberta, Canada.

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Size: 3648px × 5472px
Photo credit: © M.J. Daviduik / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: annual, buildings, cleaners, cleaning, commercial, descending, glass, harness, harnessed, heights, office, panes, rappelling, ropes, tower, towers, washers, window, windows