https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/3063898Edit ImageSaveSaveEditCropCustom TextAnatomical study of a man's back and butt muscles (1906–1945) by Reijer Stolk. Original from the Rijksmuseum. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 800 x 1200 px | 300 dpiLarge JPEG 2333 x 3500 px | 300 dpiBest Quality JPEG 4000 x 6000 px | 300 dpiTIFF 4000 x 6000 px | 300 dpi | 137.37 MBFree DownloadAnatomical study of a man's back and butt muscles (1906–1945) by Reijer Stolk. Original from the Rijksmuseum. Digitally enhanced by rawpixel.More