Sitting Cat (1918) by Julie de Graag (1877-1924). Original from The Rijksmuseum . Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466818/free-illustration-image-cat-julie-graag-stampFree Image from public domain licenseSketch of a cat (1813) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481389/free-illustration-image-cat-sketch-vintageFree Image from public domain licenseOctopus illlustration from Deutschen Tiefsee-Expedition, German Deep Sea Expedition (1898–1899) by Carl Chun. Original… https://www.rawpixel.com/image/547642/octopus-vintage-posterFree Image from public domain licenseSitting cat (1917) by Julie de Graag (1877-1924). Original from The Rijksmuseum . Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466990/free-illustration-image-cat-julie-graag-art-nouveauFree Image from public domain licenseThree cats (1916) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466902/free-illustration-image-julie-graag-art-nouveau-paintingFree Image from public domain licenseCute porcupine drinking bubble tea transparent png https://www.rawpixel.com/image/2053905/porcupine-with-boba-pngView licenseSitting cat (1815) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481561/free-illustration-image-cat-vintageFree Image from public domain licenseRolled up lying sleeping cat (1825) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/481548/free-illustration-image-cat-vintage-animalsFree Image from public domain licenseScarlet Ibis with an Egg (1699–1700) by Maria Sibylla Merian. Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/2248045/free-illustration-image-bird-vintage-animalFree Image from public domain licenseSitting cat (1917) by Julie de Graag (1877-1924). Original from The Rijksmuseum . Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466833/free-illustration-image-cat-julie-graag-art-nouveauFree Image from public domain licenseIdomeneus or Great occidental butterfly illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386669/free-illustration-image-butterfly-george-shaw-animalsFree Image from public domain licenseHand drawn giraffe png wild animal, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2603925/free-illustration-png-giraffe-vintage-animalsView licenseDecember Cat (1917) by Julie de Graag (1877-1924). Original from The Rijksmuseum . Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466881/free-illustration-image-cat-julie-graag-art-nouveauFree Image from public domain licensePapilio laertes or Laertes butterfly illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386358/free-illustration-image-butterfly-background-george-shawFree Image from public domain licenseMolluscs of the Northern Seas from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547598/conch-shell-varieties-vintage-posterFree Image from public domain licenseCaudated brown butterfly or Great dusky Swallow-tailed butterfly illustration from The Naturalist's Miscellany (1789-1813)… https://www.rawpixel.com/image/386405/free-illustration-image-butterfly-gothic-gothFree Image from public domain licenseSketch of a cat (1812) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481515/free-illustration-image-cat-animals-drawingFree Image from public domain licenseSitting cat (1916) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466849/free-illustration-image-cat-julie-graag-woodcutFree Image from public domain licenseA waxing cat (1918) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466864/free-illustration-image-cat-julie-graag-blackFree Image from public domain licenseRolled up lying, sleeping cat by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481604/free-illustration-image-cat-vintageFree Image from public domain licenseSleeping Cat (1918) by Julie de Graag (1877-1924). Original from The Rijksmuseum Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466950/free-illustration-image-cat-julie-graag-art-nouveauFree Image from public domain licenseLying cat (1811) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481640/free-illustration-image-cat-vintageFree Image from public domain licenseBlue-tipped Dragonfly illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386648/free-illustration-image-dragonfly-insect-vintageFree Image from public domain licenseHead of a calico cat with closed eyes (1819) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced… https://www.rawpixel.com/image/481500/free-illustration-image-cat-jean-bernard-petFree Image from public domain license3. Blue crab (Lupa decanta) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from… https://www.rawpixel.com/image/329387/vintage-blue-crab-posterFree Image from public domain licenseMolluscs of the Northern Seas from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547579/conch-shell-varieties-vintage-posterFree Image from public domain licenseDecember cat(1917) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/467064/free-illustration-image-cat-julie-graag-frameFree Image from public domain licenseHead of a cow by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481478/free-illustration-image-cow-animalsFree Image from public domain licenseVelodona octopus illustration from Deutschen Tiefsee-Expedition, German Deep Sea Expedition (1898–1899) by Carl Chun.… https://www.rawpixel.com/image/547444/velodona-octopus-vintage-posterFree Image from public domain licenseHead of a calico cat with open eyes (1819) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/481409/free-illustration-image-cat-animals-vintageFree Image from public domain licenseLuna or Large pea-green phalaena illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386571/free-illustration-image-moth-butterfly-lunaFree Image from public domain licenseFasciated snake or Blue snake or wampum snake illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751… https://www.rawpixel.com/image/386488/free-illustration-image-snake-blue-fasciatedFree Image from public domain licenseAutomeris Janus illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386761/free-illustration-image-butterfly-moth-george-shawFree Image from public domain licenseClam shell varieties set illustration from Mollusca & Shells by Augustus Addison Gould. Original from Biodiversity Heritage… https://www.rawpixel.com/image/547441/clam-shell-varieties-vintage-posterFree Image from public domain licenseGreen-banded tailed butterfly or Orontes illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386574/free-illustration-image-butterfly-george-shaw-insectFree Image from public domain licenseGrasshopper (1918) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466853/free-illustration-image-julie-graag-insects-woodcutFree Image from public domain licenseAdonis or Bright-blue Butterfly illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386528/free-illustration-image-butterfly-background-18th-centuryFree Image from public domain licenseGreat peacock moth or satuania pyri illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386369/free-illustration-image-moth-butterfly-peacockFree Image from public domain licenseFive studies of Cats (1812) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481633/free-illustration-image-animals-vintage-catFree Image from public domain licenseBack viewed of eight armed cuttlefish from Zoological lectures delivered at the Royal institution in the years 1806-7… https://www.rawpixel.com/image/378076/free-illustration-image-octopus-sketch-squidFree Image from public domain licenseVintage cock png, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2603965/free-illustration-png-chicken-vintage-birdView licenseSketch of a cat (1808) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481493/free-illustration-image-cat-vintageFree Image from public domain licenseSitting cat (1819) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481641/free-illustration-image-cat-vintage-animalsFree Image from public domain licenseSketch of a cat (1813) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481459/free-illustration-image-cat-face-vintageFree Image from public domain licenseMorpho telemachus or Papilio perseus illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386360/free-illustration-image-butterfly-george-shawFree Image from public domain licenseWoodcut cat (1917) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466861/free-illustration-image-cat-julie-graag-woodcutFree Image from public domain licenseSquid illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco (1848–1922).… https://www.rawpixel.com/image/547563/squid-vintage-posterFree Image from public domain licenseSketch of a cat (1819) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481420/free-illustration-image-cat-animals-jean-bernardFree Image from public domain licenseRussell's Sting Ray (Trygon Russellii) from Illustrations of Indian Zoology (1830-1834) by John Edward Gray (1800-1875).… https://www.rawpixel.com/image/329925/vintage-stingray-posterFree Image from public domain licenseVintage stream glory png insect, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2603979/free-illustration-png-vintage-dragonfly-animalView licenseLesser scallop illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386418/free-illustration-image-shell-george-shaw-vintageFree Image from public domain licenseIcarus or Papilio Icarus illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386759/free-illustration-image-butterfly-george-shawFree Image from public domain licenseSketch of a sleeping cat by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481638/free-illustration-image-cat-vintage-catsFree Image from public domain licenseLying cat for a dish (1812) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481553/free-illustration-image-cat-jean-bernard-vintageFree Image from public domain licenseBeautiful Cat (Felis ornata) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875). Original from… https://www.rawpixel.com/image/329833/free-illustration-image-cat-animals-antiqueFree Image from public domain licenseStarfish varieties set illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547636/starfish-varieties-vintage-posterFree Image from public domain licenseGranulated Cuttle illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386795/free-illustration-image-george-shaw-squid-vintageFree Image from public domain licenseVelodona octopus illustration from Deutschen Tiefsee-Expedition, German Deep Sea Expedition (1898–1899) by Carl Chun.… https://www.rawpixel.com/image/547519/velodona-octopus-vintage-posterFree Image from public domain licenseAtlas moth illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386712/free-illustration-image-butterfly-moth-insectsFree Image from public domain licenseVintage brown bear png wild animal, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2603918/free-illustration-png-animal-bear-vintageView licenseBloemenrand met insecten (1657–1717) by Maria Sibylla Merian. Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/2248040/free-illustration-image-bee-frame-borderFree Image from public domain licenseHistioteuthis ruppellii, cockeyed squid illustration from Deutschen Tiefsee-Expedition, German Deep Sea Expedition… https://www.rawpixel.com/image/547454/cockeyed-squid-vintage-posterFree Image from public domain licenseLying dog (1894) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/466900/free-illustration-image-funny-julie-graag-dogFree Image from public domain licenseDungeness crab illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547457/dungeness-crab-vintage-posterFree Image from public domain licenseVintage indian peafowl bird png, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2603900/free-illustration-png-peacock-bird-birdsView licenseTritonian murex or Sea trumpet illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386382/free-illustration-image-shell-seaFree Image from public domain licenseA brown and white horse on a road next to a fence by Jean Bernard (1802). Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481627/free-illustration-image-horse-jean-bernard-artFree Image from public domain licenseSketch of a sleeping cat (1812) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481412/free-illustration-image-cat-sleepingFree Image from public domain licenseGedaanteverwisseling van de nachtpauwoog (1679) by Maria Sibylla Merian. Original from The Rijksmuseum. Digitally enhanced… https://www.rawpixel.com/image/2248042/free-illustration-image-botanical-butterfly-gardenFree Image from public domain licenseVintage colored octopus illustration https://www.rawpixel.com/image/547578/octopus-vintage-styleView licensePinnated Gorgonia illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386751/free-illustration-image-coral-vintageFree Image from public domain licenseVenus Moth illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386333/free-illustration-image-butterfly-insect-mothFree Image from public domain licensePapilio diomedes or Ulysses butterfly illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386465/free-illustration-image-butterfly-george-shawFree Image from public domain licenseSpotted Eagle Sting Ray (Myliobatis maculatus) from Illustrations of Indian Zoology (1830-1834) by John Edward Gray (1800… https://www.rawpixel.com/image/329856/free-illustration-image-fish-ray-oceanFree Image from public domain licenseOctopus illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco (1848–1922).… https://www.rawpixel.com/image/547637/sea-octopus-anatomy-vintage-posterFree Image from public domain licenseChinese Owl (Strix Sinensis) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875). Original from… https://www.rawpixel.com/image/329890/free-illustration-image-owl-birds-vintageFree Image from public domain licenseRed striped chaetodon or Yellowish chaetodon illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751… https://www.rawpixel.com/image/386481/free-illustration-image-fish-george-shaw-vintageFree Image from public domain licenseTit by Kōno Bairei (1844-1895). Digitally enhanced from our own original 1913 edition of Bairei Gakan. https://www.rawpixel.com/image/459348/free-illustration-image-bird-watercolor-japanese-artFree Image from public domain licenseThe Palm Cockatoo, Probosciger aterrimus from Natural History of Parrots (1801—1805) by Francois Levaillant. Original… https://www.rawpixel.com/image/554837/goliath-cockatoo-vintage-posterFree Image from public domain licenseHypermnestra moth illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386297/free-illustration-image-butterfly-moth-george-shawFree Image from public domain licenseStarfish varieties set illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547631/starfish-varieties-vintage-posterFree Image from public domain licenseStanding horse by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/481550/free-illustration-image-horse-vintage-animalsFree Image from public domain licenseDirphia tarquinia moth illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386386/free-illustration-image-butterfly-moth-george-shawFree Image from public domain licenseAra Canga from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from the Biodiversity Heritage… https://www.rawpixel.com/image/554810/ara-macao-vintage-posterFree Image from public domain licenseIndian Antelope (Antilope cervicapra) Head and horn 1. Young; 2. Adult from Illustrations of Indian zoology (1830-1834) by… https://www.rawpixel.com/image/329848/vintage-antelop-posterFree Image from public domain licenseSenegal Parrot from Natural History of Parrots (1801—1805) by Francois Levaillant. Original from the Biodiversity… https://www.rawpixel.com/image/554681/rare-yellow-senegal-parrot-vintage-posterFree Image from public domain licenseOrbicular Diodon or Round Diodon illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813). https://www.rawpixel.com/image/386629/free-illustration-image-fish-pufferfish-george-shawFree Image from public domain licenseGreat nautilus or Whitish nautilus illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386568/free-illustration-image-shell-nautilusFree Image from public domain licenseIllustration of Constrictor boa from Zoological lectures delivered at the Royal institution in the years 1806-7 illustrated… https://www.rawpixel.com/image/378072/free-illustration-image-snake-vintage-animalsFree Image from public domain licenseIllustration of an European lobster from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547639/european-lobster-vintage-posterFree Image from public domain licensePng sticker bird vaillantian paradise clipart https://www.rawpixel.com/image/2617132/free-illustration-png-tropical-bird-vintageView licensePellucid Medusa or Hyaline Medusa illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386843/free-illustration-image-jellyfish-medusa-marineFree Image from public domain licenseStarfish varieties set illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547483/starfish-varieties-vintage-posterFree Image from public domain licenseIndian white Heron (Ardea orientalis) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875).… https://www.rawpixel.com/image/329755/free-illustration-image-heron-birds-sketchFree Image from public domain licenseShrimp illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco (1848–1922).… https://www.rawpixel.com/image/547547/shrimp-vintage-posterFree Image from public domain licenseSpecial black squid illlustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547526/vampire-squid-vintage-posterFree Image from public domain licenseStarfish varieties set illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547591/starfish-varieties-vintage-posterFree Image from public domain licenseAgate bulla illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386404/free-illustration-image-shell-sea-george-shawFree Image from public domain license52. & 53. American lobster (Homarus americanus) illustration from Zoology of New york (1842 - 1844) by James Ellsworth De… https://www.rawpixel.com/image/329371/free-illustration-image-lobster-ocean-marine-lifeFree Image from public domain licenseVintage European style livestock sheep engraving from Columbus, Ohio by Jacob H. Studer (1873). Original from the British… https://www.rawpixel.com/image/556440/vintage-sheep-illustrationFree Image from public domain license