https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020033Edit ImageSaveSaveEditCropCustom TextPierre Boudou. Stipple engraving by A. Tardieu.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 716 x 1200 px | 300 dpiLarge JPEG 2089 x 3500 px | 300 dpiBest Quality JPEG 2124 x 3559 px | 300 dpiFree DownloadPierre Boudou. Stipple engraving by A. Tardieu.More