https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13961700Edit ImageSaveSaveEditCropCustom TextThe skeletons of two foetuses, two and five months old, demonstrating the development of ossification. Engraving, 1686.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 739 x 1200 px | 300 dpiLarge JPEG 1100 x 1785 px | 300 dpiFree DownloadThe skeletons of two foetuses, two and five months old, demonstrating the development of ossification. Engraving, 1686.More