The head of Apollo, his physiognomy having metamorphosed from that of a frog. Coloured drawing by J.C. Lavater, 179-. https://www.rawpixel.com/image/14006302/image-face-frame-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 licenseFrog amphibian wildlife cartoon. AI generated Image by rawpixel. https://www.rawpixel.com/image/12367707/image-white-background-png-cartoonView licenseFunky blue monster frog emoji sticker vector https://www.rawpixel.com/image/2046803/crying-three-eyed-monster-frog-emoticonView licenseMixed funky monster emoji stickers set template https://www.rawpixel.com/image/2047048/cool-monsters-emoticon-setView 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 licenseFrog green amphibian cartoon. AI generated Image by rawpixel. https://www.rawpixel.com/image/12515083/frog-green-amphibian-cartoon-generated-image-rawpixelView licenseDe tweede plaag van Egypte (1755 - 1779) by Kaiserlich Franziskische Akademie, anonymous and Jozef II Duits keizer https://www.rawpixel.com/image/13774118/image-paper-cartoon-frameFree 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 licenseOno no Tofu and the Frog (c. 1758) by Torii Kiyohiro, anonymous and Marusho https://www.rawpixel.com/image/13774191/ono-tofu-and-the-frog-c-1758-torii-kiyohiro-anonymous-and-marushoFree 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 licenseFunky blue monster frog emoji sticker https://www.rawpixel.com/image/2047071/crying-three-eyed-monster-frog-emoticonView 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 licenseFishing Frog or Angler from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York… https://www.rawpixel.com/image/431402/free-illustration-image-colorful-fish-animals-seaFree Image from public domain licenseStork and a frog (1688-1698) by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514882/free-illustration-image-frog-stork-art-1600s-antique-cc0Free Image from public domain licenseSmooth blenny from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431242/free-illustration-image-vintage-sea-life-unique-artwork-1800s-public-domainFree Image from public domain licenseVintage oval frog png, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2612336/free-illustration-png-frog-vintage-animalsView licenseVintage oval frog png, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2612273/free-illustration-png-frog-animal-png-amphibianView licenseVintage frog illustration https://www.rawpixel.com/image/451834/premium-illustration-vector-frog-frogs-antique-americanView licenseVintage Illustration of Fishing Frog or Angler. https://www.rawpixel.com/image/431395/premium-illustration-psd-frog-angler-animalView licenseVintage nature illustration https://www.rawpixel.com/image/451816/premium-illustration-vector-frog-american-and-bahama-islandsView licenseWatercolor animals and insects vector sticker set https://www.rawpixel.com/image/2617499/premium-illustration-vector-frog-animal-stickerView licenseVintage fish illustration https://www.rawpixel.com/image/504586/free-illustration-vector-angler-animal-antiqueView licenseCute watercolor animals and insects psd sticker set https://www.rawpixel.com/image/2764190/premium-illustration-psd-squirrel-bird-sketch-icon-watercolor-catView licenseVintage Illustration of Smooth blenny. https://www.rawpixel.com/image/431236/premium-illustration-psd-frog-animal-antiqueView licenseVintage fish illustration https://www.rawpixel.com/image/504628/free-illustration-vector-frog-angler-animalView licenseVintage fish illustration https://www.rawpixel.com/image/504629/free-illustration-vector-angler-fish-frog-vintageView licenseVintage fish illustration https://www.rawpixel.com/image/451733/premium-illustration-vector-frog-animal-antiqueView license