A narwhal, a common whale and a pike-headed whale. Etching by J Scott, ca 1812, after S Edwards. https://www.rawpixel.com/image/13970060/image-cartoon-sea-animalFree Image from public domain licensePNG orca vintage illustration on transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/10880167/png-art-vintageView licensePNG orca vintage illustration on transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/10880159/png-art-vintageView licenseIntroduction to zoology; a guide to the study of animals, for the use of secondary schools (1900) animal art by Charles… https://www.rawpixel.com/image/10547273/image-art-vintage-cartoonFree Image from public domain licenseIdentifier: introductiontozo00dave Title: Introduction to zoology; a guide to the study of animals, for the use of secondary… https://www.rawpixel.com/image/9976256/image-art-vintage-bookFree Image from public domain licenseHumpback whale in Hawaiian Islands Humpback Whale National Marine Sanctuary. Photograph taken under NOAA Permit #… https://www.rawpixel.com/image/9975667/photo-image-vintage-animal-fishFree Image from public domain licenseOrca vintage illustration. Remixed by rawpixel. https://www.rawpixel.com/image/10880193/orca-vintage-illustration-remixed-rawpixelView licenseOrca collage element, vintage illustration psd. Remixed by rawpixel. https://www.rawpixel.com/image/10880188/psd-vintage-cartoon-bookView licenseA blunt headed cachalot, a gibbous cachalot, a porpoise and a dolphin. Etching by J Scott, ca 1812, after S Edwards. https://www.rawpixel.com/image/13959510/image-cartoon-art-animalFree Image from public domain license