https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14017996Edit ImageSaveSaveEditCropCustom TextWilhelm Ernst Scheffer, wearing a lace-edged collar. Line engraving by C. Ammon.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 835 x 1200 px | 300 dpiLarge JPEG 2256 x 3242 px | 300 dpiFree DownloadWilhelm Ernst Scheffer, wearing a lace-edged collar. Line engraving by C. Ammon.More