https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13982000Edit ImageSaveSaveEditCropCustom TextSamuel Parkes. Stipple engraving by Parker, 1822, after A. Wivell.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 851 x 1200 px | 300 dpiLarge JPEG 2242 x 3162 px | 300 dpiFree DownloadSamuel Parkes. Stipple engraving by Parker, 1822, after A. Wivell.More