https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14011712Edit ImageSaveSaveEditCropCustom TextRichard Quain, surgeon at University College Hospital, London. Wood engraving by R. Taylor, 1887.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 914 x 1200 px | 300 dpiLarge JPEG 2308 x 3030 px | 300 dpiFree DownloadRichard Quain, surgeon at University College Hospital, London. Wood engraving by R. Taylor, 1887.More