https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14021711Edit ImageSaveSaveEditCropCustom TextJohn Hardman. Stipple engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 797 x 1200 px | 300 dpiLarge JPEG 1136 x 1710 px | 300 dpiFree DownloadJohn Hardman. Stipple engraving.More