https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13972147Edit ImageSaveSaveEditCropCustom TextRobert Waring Darwin, seated in an armchair: beside him a letter-book, pen and ink on a table. Mezzotint by T. Lupton, 1839, after J. Pardon.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 965 x 1200 px | 300 dpiLarge JPEG 2480 x 3084 px | 300 dpiFree DownloadRobert Waring Darwin, seated in an armchair: beside him a letter-book, pen and ink on a table. Mezzotint by T. Lupton, 1839, after J. Pardon.More