https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13960070Edit ImageSaveSaveEditCropCustom TextStrength, and how to obtain it / by Eugen Sandow ; with anatomical chart, illustrating the exercises for physical development ; illustrated with several full page portraits of the author.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 854 x 1200 px | 300 dpiLarge JPEG 2491 x 3500 px | 300 dpiBest Quality JPEG 4570 x 6422 px | 300 dpiFree DownloadStrength, and how to obtain it / by Eugen Sandow ; with anatomical chart, illustrating the exercises for physical development ; illustrated with several full page portraits of the author.More