The Maggot–Bearing Stapelia illustration https://www.rawpixel.com/image/1199349/maggot-bearing-stapeliaView license
Lying lion (1822) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481570/free-illustration-image-lion-vintage-jungle-africaFree Image from public domain license
Standing elephant (1800) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481472/free-illustration-image-elephant-century-travelFree Image from public domain license
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 license