https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009123Edit ImageSaveSaveEditCropCustom TextCharles-Louis Chevalier. Line engraving by E. Rosotte after himself.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 726 x 1200 px | 300 dpiLarge JPEG 2032 x 3360 px | 300 dpiFree DownloadCharles-Louis Chevalier. Line engraving by E. Rosotte after himself.More