https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13965238Edit ImageSaveSaveEditCropCustom TextJohn Grosvenor. Coloured etching by Robert Dighton, 1808.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 876 x 1200 px | 300 dpiLarge JPEG 2362 x 3234 px | 300 dpiFree DownloadJohn Grosvenor. Coloured etching by Robert Dighton, 1808.More