Screen from the Honmaru Palace of Nagoya Castle (2012), Japanese tiger illustration. Original public domain image from… https://www.rawpixel.com/image/11065145/image-tiger-art-patternFree Image from public domain licenseBull elk, Blacktail Deer Plateau. Original public domain image from Flickr https://www.rawpixel.com/image/4032721/photo-image-background-nature-mountainFree Image from public domain licenseUnderwater shot of sharks swimming at Oslob Whale Shark Watching. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285875/free-photo-image-underwater-fish-whaleFree Image from public domain licenseA mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original… https://www.rawpixel.com/image/434456/wild-mustang-horsesFree Image from public domain licenseDetail of a frieze decorating a Greek black-figured column krater representing a group of naked men with spears and dogs… https://www.rawpixel.com/image/13951218/image-dogs-horse-personFree Image from public domain licenseTiger Hunting (1849–1917) animal illustration by John Charlton. Original public domain image from Yale Center for… https://www.rawpixel.com/image/10103462/image-tiger-art-vintageFree Image from public domain licenseAnimal locomotion plate 695 (1887) photograph by Eadweard Muybridge. Original public domain image from The Minneapolis… https://www.rawpixel.com/image/8543987/photo-image-aesthetic-art-vintageFree Image from public domain licenseBull's head (1939–1979), Egyptian sculpture by Nicholas Catsimpoolas. Original public domain image from Digital… https://www.rawpixel.com/image/12230535/image-art-vintage-illustrationFree Image from public domain license“Ruth,” the Mule, Kicking (1887) by Eadweard Muybridge. Original public domain image from The Minneapolis… https://www.rawpixel.com/image/8627523/photo-image-art-vintage-public-domainFree Image from public domain licenseA herd of guanacos in Torres del Paine National Park in Chile. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/439985/herd-guanacosFree Image from public domain licenseCurious horses on a ranch in Red River County near Detroit, Texas. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434157/horses-fieldFree Image from public domain licenseThe golden eagle that flies at the Auburn University's football game every year. Original image from Carol M.… https://www.rawpixel.com/image/421757/golden-eagleFree Image from public domain licenseA close-up of an inquisitive raccoon face in the grass. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286612/free-photo-image-baby-face-grassFree Image from public domain licenseMoore's Throat & Lung Lozenges, the favorites. Coughs, colds & sore throat. (1870–1900), vintage crane illustration by… https://www.rawpixel.com/image/12230418/image-medicines-art-vintageFree Image from public domain licenseFlock of birds flying in a sky, monotone. Original public domain image from Flickr https://www.rawpixel.com/image/4021509/photo-image-wallpaper-birds-natureFree Image from public domain licenseSulphur tufts (Hypholoma fasciculare). Original public domain image from Flickr https://www.rawpixel.com/image/4021241/photo-image-background-nature-brownFree Image from public domain licenseFree couple black owls with moon background image, public domain animal CC0 photo. https://www.rawpixel.com/image/5901555/photo-image-moon-public-domain-treeFree Image from public domain licenseWhale tail in Sydney, Australia. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283600/free-photo-image-whale-swimmingFree Image from public domain licenseA side view of a rabbit in a grassy knoll. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282184/free-photo-image-wild-rabbit-animal-bunnyFree Image from public domain licenseFree starfish skeleton image, public domain animal CC0 photo. https://www.rawpixel.com/image/5901391/photo-image-white-background-public-domain-shadowFree Image from public domain licenseElk sparring near the North Entrance. Original public domain image from Flickr https://www.rawpixel.com/image/4032546/photo-image-background-nature-mountainFree Image from public domain licenseCelestial horse (25-220) bronze sculpture. Original public domain image from The Minneapolis Institute of Art. Digitally… https://www.rawpixel.com/image/8544039/photo-image-aesthetic-art-vintageFree Image from public domain licenseElephant collecting grass in Chitwan National Park, Nepal, November 2017. https://www.rawpixel.com/image/6198463/photo-image-public-domain-nature-personFree Image from public domain licenseWild horse. Horse Squabble (Winter 2015) .Original public domain image from Flickr https://www.rawpixel.com/image/4033093/photo-image-nature-landscape-brownFree Image from public domain licenseMandrill monkey, African wildlife. View public domain image source here https://www.rawpixel.com/image/8809223/photo-image-art-public-domain-landscapeFree Image from public domain licenseBirds flying in a golden sky. Early one morning, as the day was dawning. Original public domain image from Flickr https://www.rawpixel.com/image/4021601/photo-image-background-bird-natureFree Image from public domain licenseA fat and sassy prairie dog on the grounds of Devil's Tower National Monument in Crook County, Wyoming. Original image from… https://www.rawpixel.com/image/434365/prairie-dogFree Image from public domain licenseFree donkey with rope leash around its neck photo, public domain animal CC0 image. https://www.rawpixel.com/image/5927876/photo-image-public-domain-green-natureFree Image from public domain licenseAmerican robin in a woods background. Original public domain image from Flickr https://www.rawpixel.com/image/4021566/american-robin-woods-backgroundFree Image from public domain licenseFree southern white faced owl close up portrait photo, public domain animal cc0 image. https://www.rawpixel.com/image/5920344/photo-image-public-domain-nature-featherFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/433750/bisonFree Image from public domain licenseBird perched on a tree branch. Original public domain image from Flickr https://www.rawpixel.com/image/3311372/free-photo-image-bird-conservation-animalFree Image from public domain license