https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952014Edit ImageSaveSaveEditCropCustom TextZoological Society of London: a wandaroo and a langur climbing trees. Coloured etching by J. Russell after E. Smith.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 893 x 1200 px | 300 dpiLarge JPEG 2350 x 3159 px | 300 dpiFree DownloadZoological Society of London: a wandaroo and a langur climbing trees. Coloured etching by J. Russell after E. Smith.More