https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020733Edit ImageSaveSaveEditCropCustom TextPetrus de Spina. Line engraving, 1645.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 840 x 1200 px | 300 dpiLarge JPEG 2404 x 3436 px | 300 dpiFree DownloadPetrus de Spina. Line engraving, 1645.More