Joseph Beaumont. Stipple engraving by W. Holl after J. B. Bedford. https://www.rawpixel.com/image/14009445/joseph-beaumont-stipple-engraving-holl-after-bedfordFree Image from public domain licenseSir Isaac Newton. Stipple engraving by W. T. Fry, 1829, after Sir G. Kneller, 1720. https://www.rawpixel.com/image/14005022/image-cartoon-face-personFree Image from public domain licenseBuste van een meisje in klederdracht E (1824) by Willem van Senus, Hendrik Greeven and Evert Maaskamp https://www.rawpixel.com/image/13758402/image-paper-face-frameFree Image from public domain licenseSoldaat met dolk en zwaard, leunend op hellebaard (1790) by Johann Rudolph Schellenberg, Hans Holbein II and Christian von… https://www.rawpixel.com/image/13785569/image-paper-cartoon-faceFree Image from public domain licenseH. Ursula beschermt de jonge vrouwen (1841) by Charles Onghena, Hans Memling and Société des Beaux Arts https://www.rawpixel.com/image/13783984/image-arrow-paper-cartoonFree Image from public domain licenseSoldaat met dolk, hellebaard en hoed met veren (1790) by Johann Rudolph Schellenberg, Hans Holbein II and Christian von… https://www.rawpixel.com/image/13785600/image-paper-cartoon-faceFree Image from public domain licenseDrinkende man zittend op een ton (1818 - 1833) by Mathias de Sallieth, Jacob Perkois and Johannes Huibert Prins https://www.rawpixel.com/image/13782226/image-paper-cartoon-faceFree Image from public domain licenseAppendix to report of the committee for scientific inquiries in relation to the cholera-epidemic of 1854. https://www.rawpixel.com/image/13992515/image-paper-space-artFree Image from public domain licenseJohn Locke. Stipple engraving by H. Robinson, 1832, after Sir G. Kneller, 1704. https://www.rawpixel.com/image/14010914/john-locke-stipple-engraving-robinson-1832-after-sir-kneller-1704Free Image from public domain licenseLa Parigina / La Parisienne (c. 1783 - c. 1791) by Teodoro Viero https://www.rawpixel.com/image/13774465/parigina-parisienne-c-1783-1791-teodoro-vieroFree Image from public domain licenseKoning, ridders, vrouwen met kind (1894 - 1901) by Antoon Derkinderen, Tresling and Comp and Erven F Bohn https://www.rawpixel.com/image/13761508/image-paper-frame-artFree Image from public domain licenseJohn Dalton. Engraving by J. Stephenson, 1845, after himself. https://www.rawpixel.com/image/13991668/john-dalton-engraving-stephenson-1845-after-himselfFree Image from public domain licenseStadspoort nabij Tivoli (1693 - 1717) by Israël Silvestre, Israël Silvestre, Israël Henriet, Anna Beeck and Franse kroon https://www.rawpixel.com/image/13768114/image-paper-cloud-cartoonFree Image from public domain licensePortret van Madame de Sévigné (1851) by Émilien Desmaisons, Héloïse Leloir Colin, Benard Lemercier and Cie and Henry Gache https://www.rawpixel.com/image/13763644/image-paper-face-frameFree Image from public domain licensePortret van Wilhelmina van Pruisen, prinses van Oranje-Nassau (1791) by Charles Melchior Descourtis and Rudolf Samuel Hentzy https://www.rawpixel.com/image/13781203/image-paper-face-personFree Image from public domain licenseGeorge Combe. Stipple engraving by C. H. Jeens, 1878, after Sir D. Macnee. https://www.rawpixel.com/image/14012431/george-combe-stipple-engraving-jeens-1878-after-sir-macneeFree Image from public domain licenseSir John Frederick William Herschel. Stipple engraving by G. Gabrielli, 1875, after himself. https://www.rawpixel.com/image/13993818/image-face-person-artFree Image from public domain licenseMan met kruiwagen (1818 - 1833) by Mathias de Sallieth, Jacob Perkois and Johannes Huibert Prins https://www.rawpixel.com/image/13782006/image-paper-cartoon-faceFree Image from public domain licenseSir Isaac Newton. Stipple engraving by E. Scriven after J. Vanderbank, 1720. https://www.rawpixel.com/image/13985277/sir-isaac-newton-stipple-engraving-scriven-after-vanderbank-1720Free Image from public domain licenseCharles Aston Key. Stipple engraving by F. Holl, 1851, after G. Richmond. https://www.rawpixel.com/image/13998359/charles-aston-key-stipple-engraving-holl-1851-after-richmondFree Image from public domain license