https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14001725Edit ImageSaveSaveEditCropCustom TextJohann Jaenisius. Line engraving by J. Oertl.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 873 x 1200 px | 300 dpiLarge JPEG 2300 x 3160 px | 300 dpiFree DownloadJohann Jaenisius. Line engraving by J. Oertl.More