https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009263Edit ImageSaveSaveEditCropCustom TextSaint Mark. Mezzotint by C. Turner, 1829, after G.F. Barbieri, il Guercino.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 970 px | 300 dpiLarge JPEG 2952 x 2386 px | 300 dpiFree DownloadSaint Mark. Mezzotint by C. Turner, 1829, after G.F. Barbieri, il Guercino.More