https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975285Edit ImageSaveSaveEditCropCustom TextWilliam Lockhart. Stipple engraving by J. Cochran after Maull & Polyblank.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 789 x 1200 px | 300 dpiLarge JPEG 2145 x 3262 px | 300 dpiFree DownloadWilliam Lockhart. Stipple engraving by J. Cochran after Maull & Polyblank.More