https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14021524Edit ImageSaveSaveEditCropCustom TextA prisoner sits in his cell and carves the Crucifixion in the wall with a nail. Engraving by F. Bacon after E.H. Wehnert.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 903 px | 300 dpiLarge JPEG 3071 x 2310 px | 300 dpiFree DownloadA prisoner sits in his cell and carves the Crucifixion in the wall with a nail. Engraving by F. Bacon after E.H. Wehnert.More