https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13953770Edit ImageSaveSaveEditCropCustom TextA monitor lizard. Coloured etching by Barlow after J. C. Keller.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 815 x 1200 px | 300 dpiLarge JPEG 2185 x 3218 px | 300 dpiFree DownloadA monitor lizard. Coloured etching by Barlow after J. C. Keller.More