https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13964220Edit ImageSaveSaveEditCropCustom TextHuman embryo, two figures: above, the foetus at nine weeks, below, the foetus at twelve weeks, shown enclosed in the amnion. Lithograph after Erdl, 1850/1900.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 741 x 1200 px | 300 dpiLarge JPEG 2162 x 3500 px | 300 dpiBest Quality JPEG 2271 x 3677 px | 300 dpiFree DownloadHuman embryo, two figures: above, the foetus at nine weeks, below, the foetus at twelve weeks, shown enclosed in the amnion. Lithograph after Erdl, 1850/1900.More