Louis Jean Le Thieullier. Line engraving by E. Fessard, 1743. https://www.rawpixel.com/image/13988596/louis-jean-thieullier-line-engraving-fessard-1743Free Image from public domain licenseEssays on physiognomy : designed to promote the knowledge and the love of mankind / Written in the German language by John… https://www.rawpixel.com/image/14012801/image-paper-cartoon-faceFree Image from public domain licensePolycarp Gottlieb Schacher. Line engraving by Bernigeroth fils, 1738, after E. G. Haussmann. https://www.rawpixel.com/image/14004211/image-face-person-artFree Image from public domain licenseMountainous Landscape with a Town on a Hill (in or after c. 1676) by Josua de Grave and Aert Schouman https://www.rawpixel.com/image/13786983/image-paper-cow-frameFree Image from public domain licenseThe Road by which General Henry Havelock Entered in the Residency, Lucknow by Felice Beato https://www.rawpixel.com/image/14324434/photo-image-horse-person-artFree Image from public domain licenseChrysostomus Matanasius (Thémiseul de Saint-Hyacinthe). Line engraving by Calotin after "Apelles". https://www.rawpixel.com/image/13974597/image-face-person-artFree Image from public domain licenseSaint Bernardino of Siena. Line engraving by J. Sadeler after F. Vanni. https://www.rawpixel.com/image/14014166/saint-bernardino-siena-line-engraving-sadeler-after-vanniFree Image from public domain licenseOne of the seven Acts of Mercy: burying the dead. Line engraving by S. Bourdon after himself. https://www.rawpixel.com/image/14016131/image-horse-person-artFree Image from public domain licenseDie Lehre von den Augenoperationen. Ein Handbuch für angehende Aerzte und Wundärzte ... / [Johann Christian Jüngken]. https://www.rawpixel.com/image/13973649/image-cartoon-face-personFree Image from public domain licenseSaint Ambrose: his raising into heaven. Line engraving by C.N. Cochin the elder, 1736, after B. Boullogne the elder. https://www.rawpixel.com/image/13991808/image-paper-face-personFree Image from public domain licenseBampfylde Moore Carew, a vagabond. Line engraving by J. Baker after R. Phelps. https://www.rawpixel.com/image/13972256/bampfylde-moore-carew-vagabond-line-engraving-baker-after-phelpsFree Image from public domain licenseSaint Elizabeth of Hungary. Line engraving by P. Galle after M. de Vos. https://www.rawpixel.com/image/14019862/saint-elizabeth-hungary-line-engraving-galle-after-vosFree Image from public domain licenseTheatrum anatomicum / novis figuris aeneis illustratum, et in lucem emissum opera et sumptibus Theodori de Bry. https://www.rawpixel.com/image/13990180/image-paper-cartoon-faceFree Image from public domain licenseJongen zwaait een cape in het rond (in or before 1913) by Wybo Meijer https://www.rawpixel.com/image/13791651/jongen-zwaait-een-cape-het-rond-in-before-1913-wybo-meijerFree Image from public domain licenseJacob worstelend met de engel (1617 - 1619) by Gerard ter Borch I https://www.rawpixel.com/image/13788311/jacob-worstelend-met-engel-1617-1619-gerard-ter-borchFree Image from public domain licenseMexico. Street of Village San Juan, State of Mexico. by Abel Briquet https://www.rawpixel.com/image/14321778/mexico-street-village-san-juan-state-mexico-abel-briquetFree Image from public domain licenseA young shepherdess reading an improving book while looking after her flock. Line engraving by C. Mellan, 1680. https://www.rawpixel.com/image/13997401/image-cartoon-cow-plantFree Image from public domain licenseJohann Friedrich Meckel the elder. Line engraving by J. Schleuen after A. Graf. https://www.rawpixel.com/image/13999414/johann-friedrich-meckel-the-elder-line-engraving-schleuen-after-grafFree Image from public domain licenseMen of Walter Gaylord place connecting pipe line from the vat through which will run the sap from sugar maple trees. The… https://www.rawpixel.com/image/12321062/image-person-horse-treesFree Image from public domain licenseJohann Christoph Gottwald. Line engraving by F. C. Göbel after A. M. Wernerin. https://www.rawpixel.com/image/13996091/johann-christoph-gottwald-line-engraving-gobel-after-wernerinFree Image from public domain licenseGeorg Eberhard Rumpf. Line engraving by J. de Later after P. A. Rumpf. https://www.rawpixel.com/image/13989990/georg-eberhard-rumpf-line-engraving-later-after-rumpfFree Image from public domain licenseTheatrum anatomicum / novis figuris aeneis illustratum, et in lucem emissum opera et sumptibus Theodori de Bry. https://www.rawpixel.com/image/13994717/image-paper-cartoon-faceFree Image from public domain licenseSaint John the Evangelist. Line engraving by F. de Louvement after H. Trudon after G. Lanfranco. https://www.rawpixel.com/image/14011665/image-cartoon-face-personFree Image from public domain licenseProdigiorum ac ostentorum chronicon, : quae praeter naturae ordinem, motum, et operationem, et in superioribus & his… https://www.rawpixel.com/image/14009522/image-cartoon-face-personFree Image from public domain licenseLeft hemisphere of brain of monkey, "The functions of the brain", Ferrier 1876 https://www.rawpixel.com/image/14017676/left-hemisphere-brain-monkey-the-functions-the-brain-ferrier-1876Free Image from public domain licenseWinter Scene on the Ice, with a Hunter Showing an Otter (c. 1625 - c. 1630) by Hendrick Avercamp https://www.rawpixel.com/image/13787410/image-paper-face-personFree Image from public domain licenseGalileo Galilei. Line engraving by F. Allegrini, 1762, after G. Zocchi after J. Sustermans. https://www.rawpixel.com/image/14011733/image-cat-face-personFree Image from public domain licenseMateria medica from a Chinese apothecary's shop: heads and beaks of birds, hoofs and legs of other animals and bears' feet… https://www.rawpixel.com/image/13974621/photo-image-background-person-artFree Image from public domain licenseView along the River Vecht, near Maarssen, with a Docking Station, Three Figures in the Foreground and the Country Estate of… https://www.rawpixel.com/image/13786990/image-dog-paper-cartoonFree Image from public domain licenseVarious studies of lion leg, paws and head by Théodore Géricault https://www.rawpixel.com/image/14311412/various-studies-lion-leg-paws-and-head-theodore-gericaultFree Image from public domain licenseWildlife antler animal mammal. AI generated Image by rawpixel. https://www.rawpixel.com/image/12073087/image-white-background-cartoonView licenseSaint Eligius: he reshoes the hoof of a horse by amputating the hock, shoeing the hoof, and reattaching the limb. Line… https://www.rawpixel.com/image/13988856/image-horse-cartoon-faceFree Image from public domain licenseFrancesco Bonsi: above, his portrait in a roundel; below, a horse-rider, and Bonsi dissecting the cadaver of a horse. Line… https://www.rawpixel.com/image/13973856/image-dog-horses-cartoonFree Image from public domain licenseA man picking up a donkey foal with the aid of two girls with the mare crying out for its foal in the background. Line… https://www.rawpixel.com/image/14015288/image-background-face-cowFree Image from public domain licenseCharles Nicolas Sigisbert Sonnini de Manoncourt. Line engraving by E. Voysard, 1802, after C.-L. Langlois de Sézanne. https://www.rawpixel.com/image/13976703/image-cartoon-face-personFree Image from public domain licenseDavid slaying Goliath. Line engraving by M. van der Gucht after G. Freman. https://www.rawpixel.com/image/14002215/david-slaying-goliath-line-engraving-van-der-gucht-after-fremanFree Image from public domain licenseLigaments around the lower jaw, and between the head and the vertebrae: six figures. Line engraving by A. Bell after J.… https://www.rawpixel.com/image/13972352/image-paper-cartoon-personFree Image from public domain licenseThe good Samaritan helping a stranger who has been ignored by a priest and Levite. Line engraving by S. Smith after C.L.… https://www.rawpixel.com/image/13974831/image-horse-face-personFree Image from public domain licenseCat animal mammal green. https://www.rawpixel.com/image/14047071/cat-animal-mammal-greenView licenseSaint Andrew, embracing his cross and holding two fish. Line engraving by G.A. Lorenzini [Fra Antonio] after F. Petrucci… https://www.rawpixel.com/image/13979382/image-face-person-crossFree Image from public domain licenseAn episode in The sorrows of young Werther, by Goethe: Albert, the husband of Charlotte, asks his wife to comply with… https://www.rawpixel.com/image/13978764/image-dog-face-handsFree Image from public domain licenseSet of animal linear illustrations https://www.rawpixel.com/image/518444/premium-illustration-vector-butterfly-geometric-owl-wingsView licenseSet of animal linear illustrations https://www.rawpixel.com/image/518480/premium-illustration-vector-linear-animals-animal-icons-owl-geometricView licenseCute hand drawn fox transparent png https://www.rawpixel.com/image/1203693/vintage-vulpes-etchingView licenseSet of animal linear illustrations https://www.rawpixel.com/image/518466/premium-illustration-vector-animals-linear-cat-head-butterflyView licenseLinear illustration of a deer https://www.rawpixel.com/image/518532/premium-illustration-vector-pattern-deer-head-geometricView licenseLinear illustration of a lion's head https://www.rawpixel.com/image/517999/premium-illustration-vector-line-art-lion-icon-patternView licenseSet of linear illustrations of shapes and icons https://www.rawpixel.com/image/518418/premium-illustration-vector-geometric-animal-skull-hearts-line-artView licenseLinear illustration of a cat's head https://www.rawpixel.com/image/518366/premium-illustration-vector-black-cat-outline-patternView licenseLinear illustration of a fox' head https://www.rawpixel.com/image/518077/premium-illustration-vector-pattern-animalView licenseSet of linear illustrations of shapes and icons https://www.rawpixel.com/image/518422/premium-illustration-vector-skull-pattern-animalView licenseLinear illustration of a unicorn https://www.rawpixel.com/image/518039/premium-illustration-vector-pattern-animalView licenseSet of linear illustrations of shapes and icons https://www.rawpixel.com/image/518416/premium-illustration-vector-linear-geometrical-animal-geometric-heartView licenseSet of linear illustrations of shapes and icons https://www.rawpixel.com/image/518443/premium-illustration-vector-head-heart-skull-pattern-geometric-iconsView licenseLinear illustration of a unicorn https://www.rawpixel.com/image/518549/premium-illustration-vector-pattern-animalView licenseLinear illustration of a lion's head https://www.rawpixel.com/image/518299/premium-illustration-vector-lion-patternView licenseSet of animal linear illustrations https://www.rawpixel.com/image/518462/premium-illustration-vector-cat-headView licenseLinear dog geometrical animal vector https://www.rawpixel.com/image/520959/free-illustration-vector-animal-beagle-blackView licenseLinear illustration of a deer https://www.rawpixel.com/image/518508/premium-illustration-vector-pattern-geometric-deer-polygonalView licenseLinear dog geometrical animal vector https://www.rawpixel.com/image/520827/free-illustration-vector-dog-beagle-animalView licenseSet of linear illustrations of shapes and icons https://www.rawpixel.com/image/518451/premium-illustration-vector-skull-pattern-heart-lineView licenseGeometric shape design vector set https://www.rawpixel.com/image/518399/premium-illustration-vector-pattern-unicorn-yellowView licenseSet of linear illustrations of shapes and icons https://www.rawpixel.com/image/518429/premium-illustration-vector-skull-pattern-feather-iconView licenseLinear illustration of a fox' head https://www.rawpixel.com/image/518126/premium-illustration-vector-pattern-foxView licenseLinear illustration of a fox' head https://www.rawpixel.com/image/518372/premium-illustration-vector-pattern-animalView license[Untitled photo, possibly related to: Daniel Senise at lunch in the work shanty at an Indiana Harbor Belt Line railroad… https://www.rawpixel.com/image/12290475/photo-image-dog-face-handFree Image from public domain licenseCute dog geometrical animal vector https://www.rawpixel.com/image/520943/free-illustration-vector-animal-beagle-blueView licenseLinear illustration of a lion's head https://www.rawpixel.com/image/518190/premium-illustration-vector-pattern-geometric-lionView licenseLinear illustration of a unicorn https://www.rawpixel.com/image/518140/premium-illustration-vector-unicorn-patternView licenseLinear illustration of a fox' head https://www.rawpixel.com/image/518228/premium-illustration-vector-pattern-animalView licenseLinear dog geometrical animal vector https://www.rawpixel.com/image/520971/free-illustration-vector-line-animals-head-black-dog-animalView licenseLinear dog geometrical animal vector https://www.rawpixel.com/image/520986/free-illustration-vector-animal-beagle-blackView license