https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13981380Edit ImageSaveSaveEditCropCustom TextAn écorché, seen from the front: diagram showing the outlines of the muscles. Line engraving by Campbell, 1816/1821.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 941 x 1200 px | 300 dpiLarge JPEG 1241 x 1583 px | 300 dpiFree DownloadAn écorché, seen from the front: diagram showing the outlines of the muscles. Line engraving by Campbell, 1816/1821.More