A woman in a green chunni (scarf) sitting and pointing to the ground. Gouache painting by an Indian artist. https://www.rawpixel.com/image/13952860/image-face-person-artFree Image from public domain licenseTwo unidentified children: boy, seated, girl, standing by Carey and Raynard https://www.rawpixel.com/image/14308581/two-unidentified-children-boy-seated-girl-standing-carey-and-raynardFree Image from public domain licenseThe Gillies' Breakfast, (Braemar.) by George Washington Wilson https://www.rawpixel.com/image/14299263/the-gillies-breakfast-braemar-george-washington-wilsonFree Image from public domain licenseKretzschmer: Die Geduldprobe./The trial of patience. by Gustav Schauer https://www.rawpixel.com/image/14308377/kretzschmer-die-geduldprobethe-trial-patience-gustav-schauerFree Image from public domain licenseFrederic E[dwin] Church (1826 - 1900) by Rockwood and Company https://www.rawpixel.com/image/14307199/frederic-edwin-church-1826-1900-rockwood-and-companyFree Image from public domain licenseA colorful hot air balloon in the clear blue sky. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289771/free-photo-image-hot-air-balloon-adventure-aircraftFree Image from public domain licensePlate XXI. The cranial, nasal, oral, and pharyngeal cavities. https://www.rawpixel.com/image/13957996/plate-xxi-the-cranial-nasal-oral-and-pharyngeal-cavitiesFree Image from public domain licenseSir Everard Home. Line engraving, 1810, after Sir W. Beechey. https://www.rawpixel.com/image/14010724/sir-everard-home-line-engraving-1810-after-sir-beecheyFree Image from public domain licenseA Mughal courtier holding a flower. Watercolour drawing by an Indian artist. https://www.rawpixel.com/image/13972170/mughal-courtier-holding-flower-watercolour-drawing-indian-artistFree Image from public domain licenseJames Ware. Stipple engraving by H. Cook, 1839, after M. Brown. https://www.rawpixel.com/image/13982532/james-ware-stipple-engraving-cook-1839-after-brownFree Image from public domain licenseA Mughal courtier holding a flower. Watercolour drawing by an Indian artist. https://www.rawpixel.com/image/13951932/mughal-courtier-holding-flower-watercolour-drawing-indian-artistFree Image from public domain licenseThomas Norris. Mezzotint by J. Linnell, 1837, after himself. https://www.rawpixel.com/image/13993797/thomas-norris-mezzotint-linnell-1837-after-himselfFree Image from public domain licenseSir Astley Paston Cooper. Stipple engraving by J. Cochran, 1831, after Sir T. Lawrence. https://www.rawpixel.com/image/13995075/image-face-person-artFree Image from public domain licenseThe Virgin of Succour with Child and the Archangels Michael and Gabriel, venerated in the sanctuary of the Borgo San Pietro… https://www.rawpixel.com/image/13956565/image-face-person-artFree Image from public domain licenseA Hindu raja. Gouache painting by an Indian artist, ca. 1750. https://www.rawpixel.com/image/13968681/hindu-raja-gouache-painting-indian-artist-ca-1750Free Image from public domain licenseJohn Brown [Bruno]. Engraving by J. Heath after J. Donaldson. https://www.rawpixel.com/image/14000931/john-brown-bruno-engraving-heath-after-donaldsonFree Image from public domain licenseGaspard Monge, Comte de Peluse. Stipple engraving by L.F. Couché, ca. 1830. https://www.rawpixel.com/image/13994814/gaspard-monge-comte-peluse-stipple-engraving-lf-couche-ca-1830Free Image from public domain licenseAnne Biget [soeur Marthe]. Line engraving by P. F. Bertonnier after himself. https://www.rawpixel.com/image/13973745/anne-biget-soeur-marthe-line-engraving-bertonnier-after-himselfFree Image from public domain licenseThe miser in hell. Mezzotint after D. Teniers the younger. https://www.rawpixel.com/image/14005800/the-miser-hell-mezzotint-after-teniers-the-youngerFree Image from public domain licenseSir Walter Raleigh. Line engraving by W. Sharp after J. Houbraken, 1739. https://www.rawpixel.com/image/14014627/sir-walter-raleigh-line-engraving-sharp-after-houbraken-1739Free Image from public domain licenseCarolus Iarca. Line engraving by L. Hackenauer, 1676, after S. Bombelli. https://www.rawpixel.com/image/13974199/carolus-iarca-line-engraving-hackenauer-1676-after-bombelliFree Image from public domain licenseSaint Mary (the Blessed Virgin) with the Christ Child and Saint John the Baptist. Photogravure after Raphael. https://www.rawpixel.com/image/14013363/image-face-jesus-christ-personFree Image from public domain licenseGeorges Mareschal. Line engraving by J. Daullé after L. de Fontaine. https://www.rawpixel.com/image/14007778/georges-mareschal-line-engraving-daulle-after-fontaineFree Image from public domain licenseNathaniel Bowditch. Stipple engraving by J. Cross after J. B. Longacre after J. Frazee. https://www.rawpixel.com/image/14006278/image-face-person-crossFree Image from public domain licenseJean Sylvain Bailly. Lithograph after J. B. Mauzaisse, 1832. https://www.rawpixel.com/image/13999094/jean-sylvain-bailly-lithograph-after-mauzaisse-1832Free Image from public domain licenseLouisa, known as 'maid of the haystack'. Engraving by G. Scott, 1805, after W. Palmer. https://www.rawpixel.com/image/13980273/image-cartoon-face-personFree Image from public domain licenseFree sheep standing on grass field image, public domain animal CC0 photo. https://www.rawpixel.com/image/5923998/photo-image-background-public-domain-greenFree Image from public domain licenseJohann Bernoulli. Line engraving by J. G. Mentzel, 1720, after C. Leyer []. https://www.rawpixel.com/image/13991951/johann-bernoulli-line-engraving-mentzel-1720-after-leyerFree Image from public domain licenseA man sows seeds; representing the parable of the sower. Etching. https://www.rawpixel.com/image/13994985/man-sows-seeds-representing-the-parable-the-sower-etchingFree Image from public domain licenseJames Sims. Stipple engraving by R. Hicks, 1823, after S. Medley, 1800. https://www.rawpixel.com/image/13988611/james-sims-stipple-engraving-hicks-1823-after-medley-1800Free Image from public domain licenseCharles Henry Felix Routh. Process print after a lithograph. https://www.rawpixel.com/image/14020661/charles-henry-felix-routh-process-print-after-lithographFree Image from public domain licenseBlaise Pascal. Stipple engraving by A. Tardieu after G. Edelinck after F. Quesnel, junior. https://www.rawpixel.com/image/13986086/image-paper-face-personFree Image from public domain licenseJean Paul Marat. Lithograph by W. H. Egleton after J. Boze, 1793. https://www.rawpixel.com/image/14008832/jean-paul-marat-lithograph-egleton-after-boze-1793Free Image from public domain licenseJohann Staininger, a man with a very long beard. Aquatint. https://www.rawpixel.com/image/13999521/johann-staininger-man-with-very-long-beard-aquatintFree Image from public domain license