https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009433Edit ImageSaveSaveEditCropCustom TextKing's College, Cambridge. Line engraving by R.W. Smart, 1827, after R.B. Harraden.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 837 px | 300 dpiLarge JPEG 3292 x 2297 px | 300 dpiFree DownloadKing's College, Cambridge. Line engraving by R.W. Smart, 1827, after R.B. Harraden.More