https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14002939Edit ImageSaveSaveEditCropCustom TextGold mining: a man using a hose to wash away soil. Wood engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 832 x 1200 px | 300 dpiLarge JPEG 2200 x 3173 px | 300 dpiFree DownloadGold mining: a man using a hose to wash away soil. Wood engraving.More