A Thrush by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514854/free-illustration-image-century-fruit-old-bird Free Image from public domain license
Water eagle published by William Blackwood & Sons (1840). Original from the British Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/572629/water-eagle-bird-drawing Free Image from public domain license
Sparrow an a bird with serrated beak by Johan Teyler. (1648-1709) Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/514940/free-illustration-image-sparrow-animals-century Free Image from public domain license
Crossbill and a white bird (1688-1698) by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/514873/free-illustration-image-animal-1600s-public-domain Free Image from public domain license
Bladder wrack (Fucus vesiculosus) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John… https://www.rawpixel.com/image/327079/free-illustration-image-watercolor-flower Free Image from public domain license
Coltsfoot (Tussilago farfara) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson… https://www.rawpixel.com/image/327027/free-illustration-image-flower-coltsfoot-watercolor Free Image from public domain license
Head of a rigged horse by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481452/free-illustration-image-horse-vintage-1800s Free Image from public domain license
Venus comb from The Book Of The Ocean published by Century Co. (1898). Original from the British Library. Digitally enhanced… https://www.rawpixel.com/image/572718/venus-comb-shell Free Image from public domain license
Thunia brymeriana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The New… https://www.rawpixel.com/image/328074/free-illustration-image-flower-orchid-century Free Image from public domain license
Zebra 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-drawing Free Image from public domain license
Zygopetalum wendlandi from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The… https://www.rawpixel.com/image/327986/free-illustration-image-flower-orchid-century Free Image from public domain license
Cypripedium lathamianum inversum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920).… https://www.rawpixel.com/image/327978/free-illustration-image-flowers-paintings-flower Free Image from public domain license
Odontoglossum wattianum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/327966/free-illustration-image-frederick-sander-flower-orchid Free Image from public domain license
Head of a horse with blinkers by Jean Bernard (1775-1883). Original from the Rijks Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481283/free-illustration-image-horse-head-farm-antique-1800s Free Image from public domain license
Paphinia rugosa, Zygopetalum xanthinum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920).… https://www.rawpixel.com/image/327958/free-illustration-image-flowers-flower-orchid Free Image from public domain license
A Duck by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514913/free-illustration-image-animals-duck-bird Free Image from public domain license
A Duck by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515055/free-illustration-image-native-branch-duck Free Image from public domain license
Fifteen-spined Stickleback from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York… https://www.rawpixel.com/image/431334/free-illustration-image-antique-aquatic-art-public-domain Free Image from public domain license
Greater Weever or Sting-bull from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York… https://www.rawpixel.com/image/431250/free-illustration-image-antique-aquatic-art-public-domain Free Image from public domain license
A Parrot by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515025/free-illustration-image-parrot-drawing-bird-pet Free Image from public domain license
Cur fox published by William Blackwood & Sons (1840). Original from the British Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/572625/cur-fox-vintage-drawing Free Image from public domain license
Polar bear from A Peep At The Esquimaux; Or Scenes On The Ice: To Which Is Annexed A Polar Pastoral (1825) by Lady. Original… https://www.rawpixel.com/image/573317/polar-bear-vintage-drawing Free Image from public domain license
Head of a pike (1815) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481610/free-illustration-image-pike-1800s-public-domain Free Image from public domain license
Zygopetalum klabochorum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/328085/free-illustration-image-flower-orchid-paintings Free Image from public domain license
Hybrid masdevallias courtauldiana, geleniana and measuresiana from Reichenbachia Orchids (1888-1894) illustrated by… https://www.rawpixel.com/image/328081/free-illustration-image-flowers-orchid-flower-art-painting-vintage Free Image from public domain license
The Lip-Like Zygosepalum (Zygopetalum rostratum) from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander… https://www.rawpixel.com/image/328065/free-illustration-image-flower-orchid-paintings Free Image from public domain license
Dendrobium leechianum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The… https://www.rawpixel.com/image/328025/free-illustration-image-flower-paintings-orchid Free Image from public domain license
Head and paw of an ass (1818) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481416/free-illustration-image-donkey-vintage Free Image from public domain license
Shorter Pipe-fish from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431361/free-illustration-image-eel-1800s-public-domain-animal Free Image from public domain license
A Duck by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514930/free-illustration-image-animals-painting-duck-1600s Free Image from public domain license
Water dropwort (Onanthe grocata) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John… https://www.rawpixel.com/image/326949/free-illustration-image-flower-vintage-public-domain-antique Free Image from public domain license
Arachnanthe clarkei from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The… https://www.rawpixel.com/image/328092/free-illustration-image-flower-century-orchid Free Image from public domain license
Masdevallia chimæra var mooreana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920).… https://www.rawpixel.com/image/328084/free-illustration-image-flower-orchid-1800s Free Image from public domain license
Cypripedium boxalli atratum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original… https://www.rawpixel.com/image/327956/free-illustration-image-flowers-orchid-frederick-sander Free Image from public domain license
Selenipedium hybridum nitidissimum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920).… https://www.rawpixel.com/image/327932/free-illustration-image-orchid-flower-frederick-sander Free Image from public domain license
Head of a rigged horse (1815) by Jean Bernard (1775-1883). Original from the Rijks Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481313/free-illustration-image-horse-vintage-sketch Free Image from public domain license
Thrush and a Boat-Billed Heron by Johan Teyler. (1648-1709) Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514834/free-illustration-image-bird-ornithology-1600s Free Image from public domain license
Mountain eagle from An Account of the English Colony in New South Wales (1804) published by David Collins. Original from the… https://www.rawpixel.com/image/571578/mountain-eagle-vintage-style Free Image from public domain license
A Lapwing by Johan Teyler (1648-1709) Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514811/free-illustration-image-century-tree-1600s-public-domain Free Image from public domain license
Saury or Skipper Pike from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431416/free-illustration-image-1800s-public-domain-animal-animals Free Image from public domain license
Black Goby from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431404/free-illustration-image-animal-animals-public-domain-antique Free Image from public domain license
Ling from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431400/free-illustration-image-animal-animals-public-domain-antique Free Image from public domain license
Gattorugine Blenny from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431360/free-illustration-image-animal-animals-public-domain-antique Free Image from public domain license
Turbot from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431324/free-illustration-image-animal-animals-public-domain-antique Free Image from public domain license
Diminutive Sucker from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431228/free-illustration-image-unique-artwork-pink-vintage-sea-life Free Image from public domain license
Parrot on a stick (1688-1698) by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514973/free-illustration-image-parrot-1600s-public-domain Free Image from public domain license
Duck by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515105/free-illustration-image-bird-duck-century Free Image from public domain license
Quina (Cinchona oblongifolia) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson… https://www.rawpixel.com/image/326984/free-illustration-image-flower-cinchona-quina Free Image from public domain license
Sheep, In The Malakani Colony from Russia Described And Illustrated By Dixon, Biancardi, Moynet, Vereschaguine And Henriet… https://www.rawpixel.com/image/572586/sheep-farm Free Image from public domain license
Lying cow (1825) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481552/free-illustration-image-public-domain-1800s-agriculture-animal Free Image from public domain license
Phalænopsis speciosa from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/328027/free-illustration-image-orchid-flowers Free Image from public domain license
A Parrot and a Ruddy Turnstone by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514862/free-illustration-image-parrot-bird-ornithology Free Image from public domain license
Lælia anceps schröderiana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920).… https://www.rawpixel.com/image/327911/free-illustration-image-flower-frederick-sander-vintage Free Image from public domain license
Lesser Lamprey from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431347/free-illustration-image-antique-aquatic-art-public-domain Free Image from public domain license
Bull from Portuguese Expedition To Muatianvua. Ethnographie And Traditional History Of The People Of The Lunda ... edited by… https://www.rawpixel.com/image/572656/bull-from-portugal Free Image from public domain license
The lesser sand eel from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431311/free-illustration-image-animals-public-domain-antique-aquatic Free Image from public domain license
Mountain fox published by William Blackwood & Sons (1840). Original from the British Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/572483/mountain-fox-vintage-drawing Free Image from public domain license
Ducks by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515009/free-illustration-image-bird-1600s-public-domain Free Image from public domain license
Standing cow (1816) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481427/free-illustration-image-cow-farm-century Free Image from public domain license
Forest tree clipart background from Glitch game by Tiny Speck (now Slack Technologies). Free public domain CC0 image. https://www.rawpixel.com/image/7414945/image-glitch-game-scene Free Image from public domain license
Odontoglossum hebraicum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/327994/free-illustration-image-flower-orchid-yellow-flowers Free Image from public domain license
Maxillaria sanderiana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The… https://www.rawpixel.com/image/327962/free-illustration-image-flower-vintage-drawing Free Image from public domain license
Cattleya intermedia punctatissima from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920).… https://www.rawpixel.com/image/327950/free-illustration-image-flower-orchids-pink Free Image from public domain license
Miltonia (hybrida) bleuana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/327918/free-illustration-image-orchid-flower-antique Free Image from public domain license
Standing horse by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481485/free-illustration-image-horse-century-1800s Free Image from public domain license
Standing cow, with its head between poles by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/481450/free-illustration-image-cow-farm-1800s-public-domain Free Image from public domain license
Rheum undulatum illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James Morss… https://www.rawpixel.com/image/327074/free-illustration-image-watercolor-flower-antique-art-public-domain Free Image from public domain license
Picrasma excelsa illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James… https://www.rawpixel.com/image/327046/free-illustration-image-flower-botanical-public-domain-watercolor Free Image from public domain license
Lælia albida from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The New… https://www.rawpixel.com/image/328037/free-illustration-image-flowers-orchid-flower Free Image from public domain license
Laelia anceps Percivaliana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/327989/free-illustration-image-flower-orchid-frederick-sander Free Image from public domain license
Cypripedium lo from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The New… https://www.rawpixel.com/image/327957/free-illustration-image-orchid-flowers-vintage Free Image from public domain license
Masdevallia shuttleworthii and M. xanthocorys from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847… https://www.rawpixel.com/image/327925/free-illustration-image-flowers-flower Free Image from public domain license
Washington eagle from A Book of the United States (1839) published by Grenville Mellen. Original from the British Library.… https://www.rawpixel.com/image/573491/washington-eagle-drawing Free Image from public domain license
Bull from Portuguese Expedition To Muatianvua. Ethnographie And Traditional History Of The People Of The Lunda ... edited by… https://www.rawpixel.com/image/572780/bull-from-portugal Free Image from public domain license
Electric Ray from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431349/free-illustration-image-animals-public-domain-antique-aquatic Free Image from public domain license
Five-beard cod from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431285/free-illustration-image-1800s-public-domain-animal-animals Free Image from public domain license
Sprat by candlelight (1803) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481607/free-illustration-image-animals-1800s-public-domain Free Image from public domain license
Amomum (Amomum granum) paradisi illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson… https://www.rawpixel.com/image/327029/free-illustration-image-vintage-flower-watercolor Free Image from public domain license
True lover's knot (Paris quadrifolia) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John… https://www.rawpixel.com/image/327013/free-illustration-image-paris-true-lovers-knot-paris-quadrifolia-watercolor-flower Free Image from public domain license
Water eagle published by William Blackwood & Sons (1840). Original from the British Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/572604/water-eagle-bird-drawing Free Image from public domain license
Standing horse by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481330/free-illustration-image-century-horse-1800s Free Image from public domain license
Standing cow by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481529/free-illustration-image-century-vintage-1800s Free Image from public domain license
Cypripedium oenanthum superbum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original… https://www.rawpixel.com/image/327996/free-illustration-image-flower-orchid Free Image from public domain license
Seigetsushima (?) in Hirado, Hizen; Great Pine Supported on Poles, Mutsu, from Hokusai Sketchbooks vol. 7, page 18. by… https://www.rawpixel.com/image/11932669/image-background-paper-frame Free Image from public domain license
Odontoglossum wilckeanum var rothschildianum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847… https://www.rawpixel.com/image/327948/free-illustration-image-flower-orchids-public-domain Free Image from public domain license
Masdevallia backhousiana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/327944/free-illustration-image-flowers-orchid-flower Free Image from public domain license
Cypripedium hybridum youngianum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original… https://www.rawpixel.com/image/327916/free-illustration-image-flower-orchid Free Image from public domain license
Lying cow (1821) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481289/free-illustration-image-vintage-milk-1800s Free Image from public domain license
White hellebore (Veratrum album) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John… https://www.rawpixel.com/image/327052/free-illustration-image-flower-watercolor-white-hellebore-veratrum-album Free Image from public domain license
Odontoglossum blandum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The… https://www.rawpixel.com/image/327955/free-illustration-image-flower-orchid-antique Free Image from public domain license
Laella harpophylla from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The New… https://www.rawpixel.com/image/328002/free-illustration-image-flower-orchid Free Image from public domain license
Cypripedium niveum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The New… https://www.rawpixel.com/image/327985/free-illustration-image-flowers-flower-orchid Free Image from public domain license
Uraga in Sagami, Ōmi kosui, from Hokusai Sketchbooks, vol. 7, page 45 by Katsushika Hokusai https://www.rawpixel.com/image/11932670/image-background-paper-frame Free Image from public domain license
Vintage tree clipart, botanical icon illustration in green https://www.rawpixel.com/image/3983169/illustration-image-aesthetic-tree-pink View license
[Untitled photo, possibly related to: Kingman (vicinity), Arizona. A scene in the desert mountain type of country in which… https://www.rawpixel.com/image/12297272/photo-image-plant-person-sky Free Image from public domain license
[Untitled photo, possibly related to: Primitive American art, work of local artist in store, La Forge, Missouri] by Russell… https://www.rawpixel.com/image/12167689/image-dog-plant-person Free Image from public domain license