https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13972702Edit ImageSaveSaveEditCropCustom TextErasmus Darwin. Line engraving by H. Wheelwright, 1795, after J. Wright, 1770.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 759 x 1200 px | 300 dpiLarge JPEG 1308 x 2068 px | 300 dpiFree DownloadErasmus Darwin. Line engraving by H. Wheelwright, 1795, after J. Wright, 1770.More