https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14001215Edit ImageSaveSaveEditCropCustom TextAdolphe-Michel Gubler. Process print, 1896.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 946 x 1200 px | 300 dpiLarge JPEG 2400 x 3045 px | 300 dpiFree DownloadAdolphe-Michel Gubler. Process print, 1896.More