https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8799371Edit ImageSaveSaveEditCropCustom TextIrrigation on experimental farm operated by EPA's Las Vegas National Research Center, May 1972. Photographer: O'Rear, Charles. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 812 px | 300 dpiLarge JPEG 3000 x 2030 px | 300 dpiFree DownloadIrrigation on experimental farm operated by EPA's Las Vegas National Research Center, May 1972. Photographer: O'Rear, Charles. Original public domain image from FlickrMore