A chamois is standing on a crag in a mountainous landscape. Etching by J. E. Ridinger. https://www.rawpixel.com/image/13965673/image-art-mountain-kangarooFree Image from public domain license
Treatment of a horse with glanders; examples of ploughing machinery and a flax spinning machine . Etching, 1760/1820. https://www.rawpixel.com/image/13983753/image-paper-horse-cartoonFree Image from public domain license
Mexico: a sheet of an Aztec document showing a serpent with other divinatory figures. Coloured aquatint by D. Klemi-Bonatti… https://www.rawpixel.com/image/13968765/image-cartoon-person-artFree Image from public domain license
A pack of dogs attacking a bear. Etching by F. C. Lewis after F. Snyders. https://www.rawpixel.com/image/13982927/pack-dogs-attacking-bear-etching-lewis-after-snydersFree Image from public domain license
Vestingplattegrond van Elburg (c. 1650 - c. 1799) by anonymous https://www.rawpixel.com/image/13794745/vestingplattegrond-van-elburg-c-1650-1799-anonymousFree Image from public domain license
Six species of tortoise, including the african land tortoise. Engraving, ca. 1778. https://www.rawpixel.com/image/13979537/image-pattern-football-soccer-ballFree Image from public domain license
Two ermines sitting on the ground in a forest. Coloured etching by W. H. Lizars after J. Stewart. https://www.rawpixel.com/image/13959526/image-paper-cartoon-artFree Image from public domain license
Teeth and jawbones of a horse: 34 figures. Coloured engraving by J. Pass after Harguinier, 1805. https://www.rawpixel.com/image/13966951/image-horses-wood-animalFree Image from public domain license
Rog, zeeprik, garnaal en twee andere vissen (1600 - 1638) by Pierre Firens, Adriaen Collaert and Pierre Firens https://www.rawpixel.com/image/13765409/image-paper-cartoon-artFree Image from public domain license
Blad uit een brevier of missaal (c. 1300 - c. 1399) by anonymous and anonymous https://www.rawpixel.com/image/13793200/blad-uit-een-brevier-missaal-c-1300-1399-anonymous-and-anonymousFree Image from public domain license
A crested porcupine is sitting on the ground while a Brazilian porcupine is descending from a tree. Etching by J. Tookey… https://www.rawpixel.com/image/14014317/image-plant-person-treeFree Image from public domain license
A Chinese talisman featuring a warrior with a mace in each hand. Colour woodcut by a Chinese artist. https://www.rawpixel.com/image/13952016/image-cartoon-face-handFree Image from public domain license
Organs of sensation: eight figures of the ear and eye. Line engraving by Kirkwood & Son, 1813. https://www.rawpixel.com/image/14007219/image-paper-cartoon-personFree Image from public domain license
Cute tiger sticker, cartoon animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6430814/vector-sticker-public-domain-tigerFree Vector from public domain license
Two men threshing a crop with long-handled flails. Woodcut. https://www.rawpixel.com/image/14019542/two-men-threshing-crop-with-long-handled-flails-woodcutFree Image from public domain license
Above, two dendrites with treelike and mosslike markings, a nine banded armadillo, a beetle, four marsupials and two… https://www.rawpixel.com/image/13980102/image-paper-cat-cartoonFree Image from public domain license
Pink hippopotamus clipart, cute animal illustration. Free public domain CC0 image. https://www.rawpixel.com/image/6430547/image-public-domain-pink-illustrationsFree Image from public domain license
Vestingplattegrond van Harderwijk (c. 1650 - c. 1799) by anonymous https://www.rawpixel.com/image/13794671/vestingplattegrond-van-harderwijk-c-1650-1799-anonymousFree Image from public domain license
Vestingplattegrond van Zwolle (c. 1650 - c. 1799) by anonymous https://www.rawpixel.com/image/13795024/vestingplattegrond-van-zwolle-c-1650-1799-anonymousFree Image from public domain license
Camel sticker, cartoon animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6431344/vector-sticker-public-domain-illustrationsFree Vector from public domain license
Blue fish clipart, sea animal illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6484060/vector-sticker-public-domain-blueFree Vector from public domain license
Schelp, vasum ceramicum (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776516/schelp-vasum-ceramicum-1644-1652-wenceslaus-hollarFree Image from public domain license
Two beavers felling trees by gnawing at the trunks. Wood engraving, ca 1862. https://www.rawpixel.com/image/13977097/two-beavers-felling-trees-gnawing-the-trunks-wood-engraving-1862Free Image from public domain license
Vestingplattegrond van Kuinre (c. 1650 - c. 1799) by anonymous https://www.rawpixel.com/image/13794961/vestingplattegrond-van-kuinre-c-1650-1799-anonymousFree Image from public domain license
A variety of insects including beetles, moths, wasps and flies. Engraving by R. Scott after T. Brown. https://www.rawpixel.com/image/13956062/image-background-honey-bee-cartoonFree Image from public domain license
Anatomie pathologique du corps humain, ou descriptions ... des diverses altérations morbides dont le corps humain est… https://www.rawpixel.com/image/14005337/image-cartoon-person-artFree Image from public domain license
Left, a chimpanzee; right, a mandrill (african baboon). Reproduction of an etching by F. Lüdecke. https://www.rawpixel.com/image/13951835/image-cartoon-person-artFree Image from public domain license
A Proboscis monkey holding on to a tree with its left arm while clasping a round object in its right hand. Etching by P.… https://www.rawpixel.com/image/13964301/image-cartoon-hand-treeFree Image from public domain license
Cartoon smiling turtle clipart, cute animal illustration. Free public domain CC0 image. https://www.rawpixel.com/image/6431253/image-face-public-domain-greenFree Image from public domain license
A red, blue and black butterfly. Gouache painting on mica by an Indian artist. https://www.rawpixel.com/image/13961611/red-blue-and-black-butterfly-gouache-painting-mica-indian-artistFree Image from public domain license
Fluffy shepherd dog sitting on wood floor. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300287/free-photo-image-dog-pngFree Image from public domain license
Butterfly Macro. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3298066/free-photo-image-animal-animals-images-pictures-antennasFree Image from public domain license
Two white rams on a rocky cliff. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3295518/free-photo-image-cat-sheep-creative-commonsFree Image from public domain license
Boxer dog. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286832/free-photo-image-animal-animals-images-pictures-boxerFree Image from public domain license
Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294040/free-photo-image-caterpillar-animal-animals-images-picturesFree Image from public domain license
The Baby Alligator. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283002/free-photo-image-crocodile-swamp-dark-wallpaperFree Image from public domain license
Cute cat lying on wood plank near wood workshop. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288620/free-photo-image-sleeping-cat-person-laying-down-abyssinianFree Image from public domain license
Maui, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3295939/free-photo-image-sea-turtle-beach-background-animalFree Image from public domain license
Beary thoughts. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300834/free-photo-image-animal-animals-images-pictures-bearFree Image from public domain license
Dog lying down on a wooden floor. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284492/free-photo-image-wooden-floor-animal-animals-images-picturesFree Image from public domain license
Crater Lake, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287148/free-photo-image-bird-animal-animals-images-picturesFree Image from public domain license
Sleepy koala sit on a tree. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3296057/free-photo-image-sloth-animal-animals-images-picturesFree Image from public domain license
Pokljuka.. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3295614/free-photo-image-horse-animal-animals-images-picturesFree Image from public domain license
Green frog in Opeongo Lake, Canada. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283582/free-photo-image-insect-frog-amphibianFree Image from public domain license
Patras, Greece. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288407/free-photo-image-sea-cat-abyssinian-animalFree Image from public domain license
A green praying mantis sitting on the top of a green stem. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282926/free-photo-image-bug-animals-insectFree Image from public domain license
Close-up of a green-eyed tabby cat with long whiskers. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297130/free-photo-image-abyssinian-animal-animals-images-picturesFree Image from public domain license
A black and brown dog on a lime green leash in Saline. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284952/free-photo-image-pet-harness-dog-animalFree Image from public domain license
A British Shorthair cat sneaking around in a backyard. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297007/free-photo-image-animal-animals-images-pictures-autumnalFree Image from public domain license
A deer standing among many-colored grasses and bushes. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294812/free-photo-image-deer-animal-animals-images-picturesFree Image from public domain license
Zebras walk through the desert sands of Amboseli National Park. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3293267/free-photo-image-kenya-africa-amboseli-national-parkFree Image from public domain license
Iguana shooting shot by Nick Karvounis Photography, København, Denmark. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3295546/free-photo-image-animal-animals-images-pictures-bearded-dragonFree Image from public domain license
A fuzzy shot of a gray horse grazing on green grass with specks of yellow flowers. Original public domain image from… https://www.rawpixel.com/image/3295458/free-photo-image-animal-animals-images-pictures-cc0Free Image from public domain license
Wolf silhouette with blue dawn sky. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3298866/free-photo-image-dog-dog-silhouette-catFree Image from public domain license
Whale 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 license
Close-up of a kangaroo's head. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305261/free-photo-image-deer-blur-background-animalFree Image from public domain license
Wet golden retriever standing in the field. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3303118/free-photo-image-animal-labrador-wet-dogFree Image from public domain license
A white rabbit sitting on thick grass in a rocky environment. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283081/free-photo-image-nature-hare-animalFree Image from public domain license
Tropical Islands, Krausnick, Tyskland. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3304804/free-photo-image-snake-png-amphibian-animalFree Image from public domain license
Nature’s best friend. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3301560/free-photo-image-bug-butterfly-animalFree Image from public domain license
Rolo. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288438/free-photo-image-animal-animals-images-pictures-blur-backgroundFree Image from public domain license
Raccoon walking out of the woods. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283980/free-photo-image-nature-pet-animal-animals-images-picturesFree Image from public domain license
A furry Maine Coon cat dozing off in tousled sheets on a bed. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3296730/free-photo-image-laundry-cat-furFree Image from public domain license
A tabby cat sitting on a white chair. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297051/free-photo-image-interior-abyssinian-animalFree Image from public domain license
Back view of orange cat sitting on pavement. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297408/free-photo-image-cat-garden-abyssinianFree Image from public domain license
Fish swimming in the Georgia Aquarium at Atlanta. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283111/free-photo-image-ocean-green-background-swimFree Image from public domain license