https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13971737Edit ImageSaveSaveEditCropCustom TextDietrich Wilhelm Heinrich Busch. Lithograph by F. Jentzen after F. Krüger.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 894 x 1200 px | 300 dpiLarge JPEG 2532 x 3400 px | 300 dpiFree DownloadDietrich Wilhelm Heinrich Busch. Lithograph by F. Jentzen after F. Krüger.More