Jackal from The Land of the Lion; or, Adventures Among the Wild Animals of Africa (1876). Original from the British Library.… https://www.rawpixel.com/image/572699/jackal-animal-drawingFree Image from public domain licenseZebra from The Land of the Lion; or, Adventures Among the Wild Animals of Africa (1876). Original from the British Library.… https://www.rawpixel.com/image/572466/zebra-animal-drawingFree Image from public domain licensePNG Drawing of a jackal, transparent background https://www.rawpixel.com/image/571878/png-drawing-jackal-transparent-backgroundView licensePNG Drawing of a zebra, transparent background https://www.rawpixel.com/image/572285/png-drawing-zebra-transparent-backgroundView license