J. D. Larkin & Co's "Boraxine," cheaper than soap. "Elite," an elegant toilet soap. (1882) chromolithograph. Original… https://www.rawpixel.com/image/10542080/image-art-vintage-cartoonFree Image from public domain licenseA frog standing on a mushroom feeding a wasp to a sleeping frog underneath him. Colour lithograph after E.M. https://www.rawpixel.com/image/13951032/image-cartoon-plant-personFree Image from public domain licenseThe edible frog with tadpole, tree frog with tadpole and horned frog. Coloured engraving by J. W. Lowry after C. Bone. https://www.rawpixel.com/image/13967345/image-cartoon-tree-animalFree Image from public domain licenseElectricity: electrical equipment, batteries, etc. Coloured engraving, 1804, by J. Pass, after H. Lascelles. https://www.rawpixel.com/image/13968015/image-public-domain-architecture-frogsFree Image from public domain licensePhilosophical Contemplations of a Lover of Silent Pleasures. To float on the back for an hour in a quiet tributary of the… https://www.rawpixel.com/image/8992872/image-paper-cartoon-personFree Image from public domain licenseStudieblad met tekenvoorbeelden: koppen, lichaamsdelen en dierenTekenvoorbeelden (series title) (1610 - 1630) by Michael… https://www.rawpixel.com/image/2463270/free-illustration-image-hand-eye-mouthFree Image from public domain licensePNG Drawing of kittens and a toad, transparent background https://www.rawpixel.com/image/572081/png-drawing-kittens-and-toad-transparent-backgroundView licenseHuman line art poster, remix from the artwork of Michael Snijders https://www.rawpixel.com/image/3945154/illustration-image-face-art-handView licenseA young man chances on a gigantic yellow frog. Drawing attributed to Edwin Harcourt Burrage, 18--. https://www.rawpixel.com/image/13965247/image-paper-cartoon-tigerFree Image from public domain licenseKittens and a toad from Cherry Cheeks And Roses published by Ernest Nister (1890). Original from the British Library.… https://www.rawpixel.com/image/572666/three-adorable-kittensFree Image from public domain licenseA Frog Sitting on Coins and Holding a Sphere: Allegory of Avarice by Jacques de Gheyn II https://www.rawpixel.com/image/14261665/image-paper-cartoon-horsesFree Image from public domain licensePNG Drawing of kittens, transparent background https://www.rawpixel.com/image/571926/png-drawing-kittens-transparent-backgroundView licenseDrawing of great plains toad https://www.rawpixel.com/image/562445/toad-shade-drawingView licenseA woman with a castle on her head traces a compass across a globe while two men crouch over it; representing geometry.… https://www.rawpixel.com/image/13967365/image-cartoon-face-personFree Image from public domain licenseVintage sketch human face and animals on off white background https://www.rawpixel.com/image/2473871/premium-illustration-psd-dragonfly-human-mouth-eyesView licenseSkeletons of various reptiles: seven figures, illustrating the skeletons of an alligator, a turtle, a python, a rattlesnake… https://www.rawpixel.com/image/13954632/image-paper-cartoon-artFree Image from public domain licenseDrawing of great plains toad https://www.rawpixel.com/image/562322/toad-shade-drawingView licenseAbove, a toucan, two frogs, a bird, an avocet, two sprigs of plants (soapwort and rheum); below, a two horned rhinoceros… https://www.rawpixel.com/image/13961620/image-cat-cartoon-plantsFree Image from public domain licenseA winged, blindfolded woman; representing avarice. Engraving by G. Pencz. https://www.rawpixel.com/image/13963513/winged-blindfolded-woman-representing-avarice-engraving-penczFree Image from public domain licenseThe skeletal remains of a frog above a lake with water lilies. Etching. https://www.rawpixel.com/image/13965368/the-skeletal-remains-frog-above-lake-with-water-lilies-etchingFree Image from public domain licenseA frog sitting on the shore of a lake. Wood engraving by J. W. Whimper. https://www.rawpixel.com/image/13969798/frog-sitting-the-shore-lake-wood-engraving-whimperFree Image from public domain licenseVrouw schrikt van een kikker (1887 - 1911) by Gust van de Wall Perné https://www.rawpixel.com/image/13739374/vrouw-schrikt-van-een-kikker-1887-1911-gust-van-wall-perneFree Image from public domain licenseTwo bulls fighting by a pond; frogs in the foreground. Etching by S. Howitt. https://www.rawpixel.com/image/13964917/two-bulls-fighting-pond-frogs-the-foreground-etching-howittFree Image from public domain licenseGreat Plains toad from Exploration of the Red River of Louisiana (1852) published by Randolph Benton Marcy. Original from… https://www.rawpixel.com/image/562321/toad-shade-drawingFree Image from public domain licenseAlice in Wonderland; a dramatization of Lewis Carroll's "Alice's adventures in Wonderland" and "Through the looking glass"… https://www.rawpixel.com/image/11761507/image-face-paper-heartsFree Image from public domain licensePNG Drawing of great plains toad, transparent background https://www.rawpixel.com/image/562278/png-drawing-great-plains-toad-transparent-backgroundView licenseAdorable kittens illustration vector https://www.rawpixel.com/image/572675/three-adorable-kittensView licenseFabel van de hazen en de kikkers (1608) by Aegidius Sadeler II, Marcus Gheeraerts I, Marcus Gheeraerts I and Aegidius… https://www.rawpixel.com/image/13782473/image-dog-paper-cartoonFree Image from public domain licenseDrawing of kittens https://www.rawpixel.com/image/572686/three-adorable-kittensView licenseDrawing of kittens and a toad https://www.rawpixel.com/image/571646/three-adorable-kittensView licenseKittens and a toad illustration vector https://www.rawpixel.com/image/572800/three-adorable-kittensView licenseFrogs conducting a duel: one frog has killed another with his sword, watched by their seconds. Photograph by J.P. Soule… https://www.rawpixel.com/image/14015733/image-cartoon-person-artFree Image from public domain licenseThe skeleton of a hedgehog, lizard, bat, frog, crocodile and dog. Engraving. https://www.rawpixel.com/image/14018671/the-skeleton-hedgehog-lizard-bat-frog-crocodile-and-dog-engravingFree Image from public domain licenseA sick frog is administered an enema by one of his companions; other frogs, some anthropomorphised, some not, stand by.… https://www.rawpixel.com/image/14000957/image-horse-cartoon-personFree Image from public domain licenseA heron with a frog in its beak is standing on the shore of a lake; illustration of a fable. Etching. https://www.rawpixel.com/image/14017194/image-dog-cartoon-artFree Image from public domain licenseSkeleton and dissection of a frog, the latter showing the internal organs. Line engraving after a drawing by S. Edwards … https://www.rawpixel.com/image/13981430/image-paper-cartoon-artFree Image from public domain licenseA frog is sitting under rushes in a bog facing a fox and surrounded by other animals; illustration of a fable. Etching by J.… https://www.rawpixel.com/image/13982889/image-paper-horse-cartoonFree Image from public domain licenseAaron points his rod at the river and it begins to flow with frogs. Etching. https://www.rawpixel.com/image/13998378/aaron-points-his-rod-the-river-and-begins-flow-with-frogs-etchingFree Image from public domain licenseAarde (1560 - 1600) by Johann Sadeler I, Maerten de Vos and Johann Sadeler I https://www.rawpixel.com/image/13783551/aarde-1560-1600-johann-sadeler-maerten-vos-and-johann-sadelerFree Image from public domain licenseDe Voorstelling (1787) by Johann Heinrich Ramberg and Thomas Harmar https://www.rawpixel.com/image/13784637/voorstelling-1787-johann-heinrich-ramberg-and-thomas-harmarFree Image from public domain licenseHollanders willen het achterwerk van Napoleon kussen, 1811 (1811) by William Elmes and Thomas Tegg https://www.rawpixel.com/image/13765836/image-dog-paper-cartoonFree Image from public domain licenseEnkele reptielen en amfibieën op een oever (after 1598 - 1618) by Adriaen Collaert, Adriaen Collaert and Adriaen Collaert https://www.rawpixel.com/image/13779071/image-paper-person-artFree Image from public domain licenseNerves of the neck and chest: six figures including a dissected human neck and chest, details of fine structures, and the… https://www.rawpixel.com/image/13998514/image-paper-cartoon-plantFree Image from public domain licenseA female figure with a castle on her head measures a globe with a compass; representing geometry. Engraving by A. Vallée… https://www.rawpixel.com/image/14007305/image-cartoon-face-personFree Image from public domain licenseNapoleon stuurt Lodewijk Napoleon als koning in de vorm van een ooievaar naar Holland, 1806 (1806) by Samuel Knight and… https://www.rawpixel.com/image/13782769/image-paper-cartoon-faceFree Image from public domain licenseHet openen van de sluizen, 1799 (1799) by John Cawse and Samuel W Fores https://www.rawpixel.com/image/13766418/het-openen-van-sluizen-1799-1799-john-cawse-and-samuel-foresFree Image from public domain licenseA battle between frogs and mice (Batrachomyomachia): a kite descends and kills the combatants. Etching. https://www.rawpixel.com/image/14000904/image-dog-cartoon-personFree Image from public domain licenseHistoria naturalis ranarum nostratium in qua omnes earum proprietates, praesertim quae ad generalionem ipsarum pertinent… https://www.rawpixel.com/image/14015374/image-paper-cartoon-plantFree Image from public domain licenseGalvanism: 25 figures illustrating experiments and instruments, including the galvanism of a frog's legs and a cow's head… https://www.rawpixel.com/image/13999060/image-paper-cartoon-cowsFree Image from public domain licenseSpotprent op de terugkeer van de prins, 1799 (1799) by James Gillray and Hannah Humphrey https://www.rawpixel.com/image/13783221/image-paper-cartoon-faceFree Image from public domain licenseVangen van kikkers (1730) by Bernard Picart and Bernard Picart https://www.rawpixel.com/image/13761008/vangen-van-kikkers-1730-bernard-picart-and-bernard-picartFree Image from public domain licenseSpotprent op het verwerpen van de prins, 1799 (1799) by John Cawse, F Sansom and Samuel W Fores https://www.rawpixel.com/image/13782748/image-paper-cartoon-faceFree Image from public domain licenseThe Entente Cordiale: Marianne (a woman representing France) is chasing away a frog on which is written "Anglophobia"; King… https://www.rawpixel.com/image/14007215/image-background-cartoon-faceFree Image from public domain licensePlaag van de kikkers (1645 - 1646) by Christoffel van Sichem II, Christoffel van Sichem III and Pieter Jacobsz Paets https://www.rawpixel.com/image/13775407/image-paper-cartoon-faceFree Image from public domain licenseA bird of prey prepares to swoop on a mouse and a frog in water; illustrating Aesop's fable of the frog and the mouse.… https://www.rawpixel.com/image/13994230/image-paper-cartoon-personFree Image from public domain licenseElectricity: electrical equipment, batteries, etc., and frogs' legs. Engraving, 18--, by Cooper. https://www.rawpixel.com/image/14005854/image-paper-cartoon-personFree Image from public domain licenseA woman with a bird on her head; representing dialectic. Engraving by A. Vallée after M. de Vos. https://www.rawpixel.com/image/14016060/image-cartoon-person-artFree Image from public domain licenseSpotprent op de paniek onder de patriotten na het herstel van stadhouder Willem V, 1787 (1787) by James Gillray and Samuel W… https://www.rawpixel.com/image/13782746/image-paper-cartoon-faceFree Image from public domain licenseAn old man discourses with a woman with a bird on her head; representing dialectic. Engraving by C. Cort, 1565, after F.… https://www.rawpixel.com/image/13992145/image-cartoon-face-personFree Image from public domain licenseTwo bulls fighting by a pond sending frogs leaping into the water. Etching by W.-S. Howitt, ca 1800. https://www.rawpixel.com/image/13986623/image-dog-cartoon-artFree Image from public domain licenseDe Repetitie (1787) by Johann Heinrich Ramberg and Thomas Harmar https://www.rawpixel.com/image/13763874/repetitie-1787-johann-heinrich-ramberg-and-thomas-harmarFree Image from public domain licenseDe Voorstelling (1787) by Johann Heinrich Ramberg and Thomas Harmar https://www.rawpixel.com/image/13785362/voorstelling-1787-johann-heinrich-ramberg-and-thomas-harmarFree Image from public domain licenseDe Repetitie (1787) by Johann Heinrich Ramberg and Thomas Harmar https://www.rawpixel.com/image/13784295/repetitie-1787-johann-heinrich-ramberg-and-thomas-harmarFree Image from public domain license