https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13980939Edit ImageSaveSaveEditCropCustom TextMen working at a variety of trades . Coloured engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 928 x 1200 px | 300 dpiLarge JPEG 2411 x 3119 px | 300 dpiFree DownloadMen working at a variety of trades . Coloured engraving.More