Timothy Richard Lewis (far right) and his colleague Dr. D. Douglas Cunningham (far left) with their families (in India ).… https://www.rawpixel.com/image/13996533/photo-image-face-plant-peopleFree Image from public domain licenseFree preparing tomato and mozzarella salad photo, public domain CC0 image. https://www.rawpixel.com/image/5907950/photo-image-public-domain-plant-fruitFree Image from public domain licensePresident took part in the festive Parade of Troops on the occasion of the 30th anniversary of Ukraine's independence. … https://www.rawpixel.com/image/6918281/photo-image-public-domain-woman-personFree Image from public domain licenseA grimacing invalid seated before a bowl having received an emetic, another man clasps his head compassionately. Coloured… https://www.rawpixel.com/image/13967536/image-cartoon-face-personFree Image from public domain licenseLibrary of Congress, Washington DC, United States of America. Free public domain CC0 photo. https://www.rawpixel.com/image/6042444/photo-image-public-domain-house-peopleFree Image from public domain licensePretoria, South Africa: a river and the entrance to the city on Middleburg Road. Woodburytype, 1888, after a photograph by… https://www.rawpixel.com/image/13977989/photo-image-horse-plant-personFree Image from public domain licenseSaint Mary (the Blessed Virgin) with the Christ Child, Saint John the Baptist and Saint Elizabeth. Engraving by F. de Poilly… https://www.rawpixel.com/image/14012041/image-face-jesus-christ-personFree Image from public domain licensePortret van Giovanni Mannozzi (1789) by Carlo Lasinio and Giovanni Mannozzi https://www.rawpixel.com/image/13778109/portret-van-giovanni-mannozzi-1789-carlo-lasinio-and-giovanni-mannozziFree Image from public domain licensePortret van graaf Johannes von Wilczek (1880 - 1881) by anonymous https://www.rawpixel.com/image/13759640/portret-van-graaf-johannes-von-wilczek-1880-1881-anonymousFree Image from public domain licenseMan bekijkt een boek voor een boekenkraam (c. 1828) by Émile Wattier, Émile Wattier, Georges Jean Frey, Jean Fréderic… https://www.rawpixel.com/image/13770682/image-paper-cartoon-faceFree Image from public domain licenseSir Leander Starr Jameson. Colour lithograph by Sir L. Ward [Spy], 1896. https://www.rawpixel.com/image/13964408/sir-leander-starr-jameson-colour-lithograph-sir-ward-spy-1896Free Image from public domain licensePortrait of Justinus of Nassau (1559-1631) (c. 1609 - c. 1633) by Jan Antonisz van Ravesteyn https://www.rawpixel.com/image/13744468/image-face-person-artFree Image from public domain licenseJean Pierre Joseph d'Arcet. Lithograph by J. B. Guignet, the elder. https://www.rawpixel.com/image/13999764/jean-pierre-joseph-darcet-lithograph-guignet-the-elderFree Image from public domain licenseFree Altar of the Fatherland, Italy photo, public domain travel CC0 image. https://www.rawpixel.com/image/5924685/photo-image-public-domain-free-buildingFree Image from public domain licenseHermine Turner with Mina and Mason Turner and Elizabeth O'Malley by Gertrude Käsebier https://www.rawpixel.com/image/14265400/photo-image-face-person-artFree Image from public domain licenseJohn Hunter. Stipple engraving by A. Tardieu after Sir J. Reynolds, 1786. https://www.rawpixel.com/image/14008252/john-hunter-stipple-engraving-tardieu-after-sir-reynolds-1786Free Image from public domain licenseCarl Damian, Ritter von Schroff. Lithograph by E. Kaiser, 1850. https://www.rawpixel.com/image/13987198/carl-damian-ritter-von-schroff-lithograph-kaiser-1850Free Image from public domain licensePortret van Carlo Cignani (1789) by Carlo Lasinio, Carlo Cignani and Labrelis https://www.rawpixel.com/image/13777803/portret-van-carlo-cignani-1789-carlo-lasinio-carlo-cignani-and-labrelisFree Image from public domain licenseAn Indian guard on duty outside an Englishman's house in Calcutta. Gouache painting by an Indian painter. https://www.rawpixel.com/image/13964227/image-cartoon-face-frameFree Image from public domain licenseA woman with a skin disease on her face. Coloured stipple engraving by S. Tresca after Moreau-Valvile, c. 1806. https://www.rawpixel.com/image/13984764/image-face-frame-personFree Image from public domain licenseSaint Mary (the Blessed Virgin) with the Christ Child. Etching by B. Maura y Montaner, 1874, after B.E. Murillo. https://www.rawpixel.com/image/14009972/image-face-frame-christFree Image from public domain licenseSaint Luke. Lithograph by G. Küstner after J.G. Schreiner after B. Weiss. https://www.rawpixel.com/image/13987763/saint-luke-lithograph-kustner-after-jg-schreiner-after-weissFree Image from public domain licenseEmpedocles. Line engraving attributed to H. David after C. Vignon. https://www.rawpixel.com/image/13978231/empedocles-line-engraving-attributed-david-after-vignonFree Image from public domain licenseThe Virgin Mary and Mary Magdalene sit outside the tomb of Christ. Mezzotint by T.W. Huffam after Ph. Veit. https://www.rawpixel.com/image/14005575/image-face-jesus-christ-personFree Image from public domain licenseSoldaat op wacht die zijn musket met zijn rechterhand schuin omhoog gericht vasthoudt, terwijl hij de loop met zijn… https://www.rawpixel.com/image/13754744/image-paper-cartoon-faceFree Image from public domain licenseBorstbeeld van een man (1659 - 1711) by Augustinus Terwesten I https://www.rawpixel.com/image/13780738/borstbeeld-van-een-man-1659-1711-augustinus-terwestenFree Image from public domain licenseA woman suffering from chronic pellagra with dermatitis on her hands, neck and face. Watercolour by A.J.E. Terzi, ca 1925. https://www.rawpixel.com/image/13967224/image-face-hands-personFree Image from public domain licensePortret van Petrus Franciscus Greive (1861) by Louis Chantal https://www.rawpixel.com/image/13788458/portret-van-petrus-franciscus-greive-1861-louis-chantalFree Image from public domain licenseMécanisme de la physionomie humaine, ou, Analyse électro-physiologique de l'expression des passions / [Guillaume Benjamin… https://www.rawpixel.com/image/14013414/image-face-person-artFree Image from public domain licenseGuglielmo, Marchese Marconi. Colour lithograph by Sir L. Ward [Spy], 1905. https://www.rawpixel.com/image/13955331/guglielmo-marchese-marconi-colour-lithograph-sir-ward-spy-1905Free Image from public domain licenseSaint James the Less. Line engraving by G.M. Pitteri after G.B. Piazzetta. https://www.rawpixel.com/image/13981442/saint-james-the-less-line-engraving-gm-pitteri-after-gb-piazzettaFree Image from public domain licensePortret van een onbekende Batakman met dolk en hoofddoek (1883 - 1887) by Carl J Kleingrothe and Johann Baptist Obernetter https://www.rawpixel.com/image/13756224/image-paper-face-handFree Image from public domain licenseA woman from Unalaska, Alaska, head and shoulders; encountered by Captain Cook on his third voyage (1777-1780). Engraving by… https://www.rawpixel.com/image/13986313/image-face-person-artFree Image from public domain licensePortret van de pianist Wilhelm Backhaus (1949) by anonymous and Verlag Hermann Leiser https://www.rawpixel.com/image/13757820/photo-image-face-frame-personFree Image from public domain licenseThe Millie-Christine sisters, conjoined twins, standing. Photograph, c. 1871. https://www.rawpixel.com/image/14000804/the-millie-christine-sisters-conjoined-twins-standing-photograph-1871Free Image from public domain licenseA profile of a man interpreted by Lavater to be indolent, idle, and a drunkard. Drawing, c. 1789. https://www.rawpixel.com/image/13978295/image-paper-cartoon-faceFree Image from public domain licenseSaint John the Baptist. Engraving by G. Rousselet after L. de La Hyre. https://www.rawpixel.com/image/14015015/saint-john-the-baptist-engraving-rousselet-after-hyreFree Image from public domain licenseCentral Park. (New York.) View on the Upper Lake. by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14283867/photo-image-plant-person-treeFree Image from public domain licenseSir Henry Bessemer. Colour lithograph by Sir L. Ward [Spy], 1880. https://www.rawpixel.com/image/13964878/sir-henry-bessemer-colour-lithograph-sir-ward-spy-1880Free Image from public domain license