https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14000252Edit ImageSaveSaveEditCropCustom TextMartyrdom of Saint Cassian of Imola. Engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 787 x 1200 px | 300 dpiLarge JPEG 2243 x 3422 px | 300 dpiFree DownloadMartyrdom of Saint Cassian of Imola. Engraving.More