https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13968307Edit ImageSaveSaveEditCropCustom TextHuman skeleton with left arm extended: front and back views. Line engraving by Heath, after Walker, 1806.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 902 px | 300 dpiLarge JPEG 3100 x 2330 px | 300 dpiFree DownloadHuman skeleton with left arm extended: front and back views. Line engraving by Heath, after Walker, 1806.More