https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13983994Edit ImageSaveSaveEditCropCustom TextPhilipp Grueling. Line engraving by S. Grimm after F.E.H.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 941 x 1200 px | 300 dpiLarge JPEG 2479 x 3160 px | 300 dpiFree DownloadPhilipp Grueling. Line engraving by S. Grimm after F.E.H.More