https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13993370Edit ImageSaveSaveEditCropCustom TextTwo sketches of a man's head. Drawing, c. 1793.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1059 x 1200 px | 300 dpiLarge JPEG 2804 x 3178 px | 300 dpiFree DownloadTwo sketches of a man's head. Drawing, c. 1793.More