https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14011251Edit ImageSaveSaveEditCropCustom TextAlex-Jean-Baptiste Parent-Duchâtelet. Stipple engraving by Geoffroy.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 891 x 1200 px | 300 dpiLarge JPEG 1271 x 1711 px | 300 dpiFree DownloadAlex-Jean-Baptiste Parent-Duchâtelet. Stipple engraving by Geoffroy.More