https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13996050Edit ImageSaveSaveEditCropCustom TextPeter Barlow. Mezzotint by S. Cousins after W. Boxall.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 869 x 1200 px | 300 dpiLarge JPEG 2528 x 3489 px | 300 dpiFree DownloadPeter Barlow. Mezzotint by S. Cousins after W. Boxall.More