https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13958810Edit ImageSaveSaveEditCropCustom TextA seated orang-utan. Coloured etching by L. F. Couché and E. S. Rebel Massard after A.C. Vauthier.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 760 x 1200 px | 300 dpiLarge JPEG 2150 x 3394 px | 300 dpiFree DownloadA seated orang-utan. Coloured etching by L. F. Couché and E. S. Rebel Massard after A.C. Vauthier.More