https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13968764Edit ImageSaveSaveEditCropCustom TextAgriculture: ponds, and pumping machines to drain them. Coloured engraving by J. Pass, 1825.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 918 x 1200 px | 300 dpiLarge JPEG 2314 x 3024 px | 300 dpiFree DownloadAgriculture: ponds, and pumping machines to drain them. Coloured engraving by J. Pass, 1825.More