September 21, 2015September 21, 2015 Keeping the city clean Aperture ƒ/4.5 Camera Canon EOS 20D Focal length 28mm ISO 400 Shutter speed 1/2000s Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading... Related