https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009435Edit ImageSaveSaveEditCropCustom TextRichard Powell. Stipple engraving by J. Jenkins, 1839, after J. Lonsdale.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 762 x 1200 px | 300 dpiLarge JPEG 2126 x 3346 px | 300 dpiFree DownloadRichard Powell. Stipple engraving by J. Jenkins, 1839, after J. Lonsdale.More