https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14021072Edit ImageSaveSaveEditCropCustom TextX-ray of signature from 'Pierre de tete', after Hemessen, 16thC.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 913 px | 300 dpiLarge JPEG 1559 x 1186 px | 300 dpiFree DownloadX-ray of signature from 'Pierre de tete', after Hemessen, 16thC.More