https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13988424Edit ImageSaveSaveEditCropCustom TextRoman instruments of martyrdom. Etching by G.M. Cassini.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 902 x 1200 px | 300 dpiLarge JPEG 2348 x 3122 px | 300 dpiFree DownloadRoman instruments of martyrdom. Etching by G.M. Cassini.More