https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990729Edit ImageSaveSaveEditCropCustom TextA lead-work cistern. Wood engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1007 x 1200 px | 300 dpiLarge JPEG 1405 x 1674 px | 300 dpiFree DownloadA lead-work cistern. Wood engraving.More