https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13981544Edit ImageSaveSaveEditCropCustom TextSir Charles Lyell. Wood engraving by W. Murden, 1865.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 924 x 1200 px | 300 dpiLarge JPEG 2473 x 3210 px | 300 dpiFree DownloadSir Charles Lyell. Wood engraving by W. Murden, 1865.More