https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8802830Edit ImageSaveSaveEditCropCustom TextView of Colorado's front range beyond urban and industrial sprawl, 05/1975. Photographer: Norton, Boyd. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 819 px | 300 dpiLarge JPEG 3000 x 2048 px | 300 dpiFree DownloadView of Colorado's front range beyond urban and industrial sprawl, 05/1975. Photographer: Norton, Boyd. Original public domain image from FlickrMore