Above, a salmon; middle, a common cod; below, a haddock. Coloured lithograph by B. Hummel after J. Stewart. https://www.rawpixel.com/image/13969640/image-animal-public-domain-fishFree Image from public domain licenseIllustratio the 1970s of underwater painting animal fish. https://www.rawpixel.com/image/13606947/illustratio-the-1970s-underwater-painting-animal-fishView licenseStudy sheet with a lumpfish (Cyclopterus lumpus), a mackerel (Scomber scombrus) and a small-spotted catshark (Scyliorhinus… https://www.rawpixel.com/image/13794738/image-paper-cartoon-animalFree Image from public domain license