Georges-Léopold-Chrétien-Frédéric-Dagobert, Baron Cuvier. Pencil drawing with watercolour by H. W. Pickersgill, 1831. https://www.rawpixel.com/image/13993089/image-face-person-artFree Image from public domain licenseGiovanni Inghirami. Stipple engraving by F. Vendramini after P. Ermini. https://www.rawpixel.com/image/13986048/giovanni-inghirami-stipple-engraving-vendramini-after-erminiFree Image from public domain licenseMuseum Wormianum. Seu historia rerum rariorum, tam naturalium, quam artificialium, tam domesticarum, quam exoticarum, quae… https://www.rawpixel.com/image/13979763/image-cartoon-face-personFree Image from public domain licenseCharles Robert Darwin, aged 40. Lithograph by T. H. Maguire, 1849. https://www.rawpixel.com/image/14012284/charles-robert-darwin-aged-40-lithograph-maguire-1849Free Image from public domain licenseAlbert Richard Smith. Engraving by D. J. Pound after J. Mayall. https://www.rawpixel.com/image/13994861/albert-richard-smith-engraving-pound-after-mayallFree Image from public domain licenseFig. 51 by Guillaume Benjamin Duchenne and Adrien Alban Tournachon https://www.rawpixel.com/image/14317743/fig-guillaume-benjamin-duchenne-and-adrien-alban-tournachonFree Image from public domain licenseA man from Malakula Island, Vanuatu, encountered by Captain Cook on his second voyage, 1772-1775. Engraving by J. Caldwall… https://www.rawpixel.com/image/14003516/image-face-person-artFree Image from public domain licenseA macro shot of a hairy caterpillar climbing down a twig in El Salado. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294456/free-photo-image-caterpillar-straw-andrenaFree Image from public domain licenseAlfred Newton Richards. Photograph by Blackstone Studios, Inc., 1954 . https://www.rawpixel.com/image/14002487/alfred-newton-richards-photograph-blackstone-studios-inc-1954Free Image from public domain licenseProducing Lokta bark paper, Kailash, Bajhang District, Nepal, October 2017. https://www.rawpixel.com/image/6198508/photo-image-paper-public-domain-personFree Image from public domain licenseCharles Lesseps, journaliste by Nadar Gaspard Félix Tournachon https://www.rawpixel.com/image/14271678/charles-lesseps-journaliste-nadar-gaspard-felix-tournachonFree Image from public domain licenseSir James Edward Smith. Stipple engraving by F. C. Lewis, 1816, after W. Lane. https://www.rawpixel.com/image/13976850/sir-james-edward-smith-stipple-engraving-lewis-1816-after-laneFree Image from public domain licenseEdward Jenner. Lithograph by P. R. Vignéron, 1824, after J. R. Smith, 1800. https://www.rawpixel.com/image/14001021/edward-jenner-lithograph-vigneron-1824-after-smith-1800Free Image from public domain licenseZelfportret van Isaac Israels (onvoltooid) (c. 1875 - c. 1934) by Isaac Israels https://www.rawpixel.com/image/13795789/zelfportret-van-isaac-israels-onvoltooid-c-1875-1934-isaac-israelsFree Image from public domain licensePortret van Shah Mirza; ten tijde van Sultan Abul Hasan heeft hij na Sayyid Muzaffar als commandant van de cavalerie (sar… https://www.rawpixel.com/image/13782022/image-paper-face-frameFree Image from public domain licenseSir Isaac Pennington in his ceremonial robes as doctor of physic at Cambridge. Coloured pen drawing. https://www.rawpixel.com/image/13956330/image-cartoon-face-peopleFree Image from public domain licenseJean Sylvain Bailly. Line engraving by Waltner after C.V. Gaildrau, 1876. https://www.rawpixel.com/image/14014088/jean-sylvain-bailly-line-engraving-waltner-after-cv-gaildrau-1876Free Image from public domain licenseAn orphan peers from behind a plant at the Santa Clara Orphanage here Oct. 17 where Marines with the 11th Marine… https://www.rawpixel.com/image/3582109/free-photo-image-cc0-creative-commonsFree Image from public domain licensePortrait of Constantijn Huygens, Poet, Secretary to Prince Frederick Henry and Prince William II and First Councilor and… https://www.rawpixel.com/image/13796284/image-face-person-artFree Image from public domain licenseLudwig Julius Kaspar Mende. Stipple engraving by H. Lödel after [G. M.]. https://www.rawpixel.com/image/13994381/ludwig-julius-kaspar-mende-stipple-engraving-lodel-after-g-mFree Image from public domain licensePortret van Else Bassermann in Goethe's Faust (1920 - 1985) by Harly s https://www.rawpixel.com/image/13757664/portret-van-else-bassermann-goethes-faust-1920-1985-harlyFree Image from public domain licenseJames Cook. Line engraving by D. Berger after Sir N. Dance-Holland, 1776. https://www.rawpixel.com/image/14018096/james-cook-line-engraving-berger-after-sir-dance-holland-1776Free Image from public domain licenseA British Shorthair cat sneaking around in a backyard. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297007/free-photo-image-animal-animals-images-pictures-autumnalFree Image from public domain licenseA tabby cat sitting on a white chair. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297051/free-photo-image-interior-abyssinian-animalFree Image from public domain licenseRobert Boyle. Mezzotint by J. Smith, 1689 after J. Kerseboom, 1689. https://www.rawpixel.com/image/14020344/robert-boyle-mezzotint-smith-1689-after-kerseboom-1689Free Image from public domain licenseSt. Albin, bibliothecaire de L'impératrice Eugénie by Nadar Gaspard Félix Tournachon https://www.rawpixel.com/image/14272588/photo-image-face-hands-personFree Image from public domain licenseKapitein Adjudant der Infant.e (1835 - 1850) by Albertus Verhoesen and Johannes Paulus Houtman https://www.rawpixel.com/image/13748876/image-paper-cartoon-faceFree Image from public domain licenseAugustus Joseph Pepper. Photograph by the London Stereoscopic & Photographic Company. https://www.rawpixel.com/image/14008849/photo-image-face-person-clothingFree Image from public domain licenseA young man removing a bandage from his hand, while an old woman offers him another; representing the sense of touch.… https://www.rawpixel.com/image/13994406/image-cartoon-face-handFree Image from public domain licenseTheodore (Téwodros) II, Emperor of Ethiopia of Ethiopia, on his death bed. Lithograph by James Ferguson after C.F. James. https://www.rawpixel.com/image/13971449/image-face-person-artFree Image from public domain license[Louis-Charles, Comte] de Coëtlogon by Nadar Gaspard Félix Tournachon https://www.rawpixel.com/image/14272618/louis-charles-comte-coetlogon-nadar-gaspard-felix-tournachonFree Image from public domain licenseA Valentine message sent to a young woman is seized by a man: she and two other people laugh as the message is read out.… https://www.rawpixel.com/image/13993304/image-dog-cartoon-faceFree Image from public domain licenseCornelis Stalpart van der Wiel. Line engraving after S. Ruisch. https://www.rawpixel.com/image/14010409/cornelis-stalpart-van-der-wiel-line-engraving-after-ruischFree Image from public domain licenseFig. 47 by Guillaume Benjamin Duchenne and Adrien Alban Tournachon https://www.rawpixel.com/image/14317789/fig-guillaume-benjamin-duchenne-and-adrien-alban-tournachonFree Image from public domain licenseFig. 16 by Guillaume Benjamin Duchenne and Adrien Alban Tournachon https://www.rawpixel.com/image/14317547/fig-guillaume-benjamin-duchenne-and-adrien-alban-tournachonFree Image from public domain licenseGeorges Louis Leclerc, Comte de Buffon. Etching, 1805, after A. Pujos. https://www.rawpixel.com/image/13979272/georges-louis-leclerc-comte-buffon-etching-1805-after-pujosFree Image from public domain licenseJames Prescott Joule (1818-1889), seated, facing right. Photograph by L. Roscoe, c. 1890. https://www.rawpixel.com/image/14005912/photo-image-face-person-artFree Image from public domain licenseJean Baptiste Bourguignon d'Anville. Lithograph by A. Legrand. https://www.rawpixel.com/image/13983598/jean-baptiste-bourguignon-danville-lithograph-legrandFree Image from public domain licenseHoofd van grijzende vrouw met opgestoken haar (1712) by Bernard Picart https://www.rawpixel.com/image/13790516/hoofd-van-grijzende-vrouw-met-opgestoken-haar-1712-bernard-picartFree Image from public domain licenseCommentaries on some of the more important of the diseases of females, in three parts / by Marshall Hall. https://www.rawpixel.com/image/13961912/image-cartoon-face-personFree Image from public domain licensePeter Mere Latham. Stipple engraving by F. Holl after G. Richmond. https://www.rawpixel.com/image/13986348/peter-mere-latham-stipple-engraving-holl-after-richmondFree Image from public domain licensePortret van een Griekse palikare (c. 1900 - in or before 1910) by anonymous https://www.rawpixel.com/image/13733790/portret-van-een-griekse-palikare-c-1900-before-1910-anonymousFree Image from public domain licenseEdward Daniel Clarke. Line engraving by R. Golding, 1811, after J. Opie. https://www.rawpixel.com/image/13993192/edward-daniel-clarke-line-engraving-golding-1811-after-opieFree Image from public domain licenseTwo girls fight over a doll which they both lay claim to. Coloured stipple engraving by C. Knight after H. Singleton. https://www.rawpixel.com/image/13969927/image-angel-face-personFree Image from public domain licenseGalileo Galilei: sculptured group of Galileo Galilei and John Milton by Cesare Aureli. Process print. https://www.rawpixel.com/image/13989591/image-face-person-artFree Image from public domain licenseSir Philip Henry Manson-Bahr. Photograph by Reprograph Studio, 1930. https://www.rawpixel.com/image/14006311/sir-philip-henry-manson-bahr-photograph-reprograph-studio-1930Free Image from public domain license