https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13997261Edit ImageSaveSaveEditCropCustom TextAn Arabic man singing from a songbook; African or Indian men surveying the land; westerners sowing seed and reaping; smiths hammering iron. Engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 747 px | 300 dpiLarge JPEG 3424 x 2132 px | 300 dpiFree DownloadAn Arabic man singing from a songbook; African or Indian men surveying the land; westerners sowing seed and reaping; smiths hammering iron. Engraving.More