https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13969640Edit ImageSaveSaveEditCropCustom TextAbove, a salmon; middle, a common cod; below, a haddock. Coloured lithograph by B. Hummel after J. Stewart.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 806 x 1200 px | 300 dpiLarge JPEG 2173 x 3236 px | 300 dpiFree DownloadAbove, a salmon; middle, a common cod; below, a haddock. Coloured lithograph by B. Hummel after J. Stewart.More