https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14007186Edit ImageSaveSaveEditCropCustom TextSir Joseph Dalton Hooker. Photograph.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 785 x 1200 px | 300 dpiLarge JPEG 2290 x 3500 px | 300 dpiBest Quality JPEG 2579 x 3942 px | 300 dpiFree DownloadSir Joseph Dalton Hooker. Photograph.More