https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13993987Edit ImageSaveSaveEditCropCustom TextAlbert Richard Smith. Stipple engraving by D. J. Pound, 1852, after J. Mayall.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 956 x 1200 px | 300 dpiLarge JPEG 2361 x 2964 px | 300 dpiFree DownloadAlbert Richard Smith. Stipple engraving by D. J. Pound, 1852, after J. Mayall.More