https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13970363Edit ImageSaveSaveEditCropCustom TextMen and women performing various trades and professions. Coloured etching.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 787 px | 300 dpiLarge JPEG 3224 x 2115 px | 300 dpiFree DownloadMen and women performing various trades and professions. Coloured etching.More