https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13973980Edit ImageSaveSaveEditCropCustom TextNeptune and a Triton. Engraving by C. Grignion, 1789.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 860 x 1200 px | 300 dpiLarge JPEG 1548 x 2159 px | 300 dpiFree DownloadNeptune and a Triton. Engraving by C. Grignion, 1789.More