https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13984556Edit ImageSaveSaveEditCropCustom TextGeorg Erhard Hamberger. Line engraving by J.C. Sysang after Fasold.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 911 x 1200 px | 300 dpiLarge JPEG 2357 x 3104 px | 300 dpiFree DownloadGeorg Erhard Hamberger. Line engraving by J.C. Sysang after Fasold.More