https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989875Edit ImageSaveSaveEditCropCustom TextChinese farmers irrigating land. Halftone after Maynard Owen Williams.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 764 x 1200 px | 300 dpiLarge JPEG 2194 x 3444 px | 300 dpiFree DownloadChinese farmers irrigating land. Halftone after Maynard Owen Williams.More