https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020080Edit ImageSaveSaveEditCropCustom TextMichael Ziegler. Line engraving, 1688.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 731 x 1200 px | 300 dpiLarge JPEG 2126 x 3489 px | 300 dpiFree DownloadMichael Ziegler. Line engraving, 1688.More