https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14001877Edit ImageSaveSaveEditCropCustom TextFour figures: the Great Emir of the Arabs of the desert; a criminal manacled at the neck in Persia; an itinerant dervish; a monk of the order of Edemites. Engraving by J. Folkema, 17--.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 800 x 1200 px | 300 dpiLarge JPEG 2268 x 3402 px | 300 dpiFree DownloadFour figures: the Great Emir of the Arabs of the desert; a criminal manacled at the neck in Persia; an itinerant dervish; a monk of the order of Edemites. Engraving by J. Folkema, 17--.More