Félix Tournachon [Nadar]. Lithograph by É. Vernier after Paul Tournachon [Nadar junior]. https://www.rawpixel.com/image/13988017/image-face-person-artFree Image from public domain licensePortret van Hans Holbein (1614 - 1648) by Andries Jacobsz Stock, Hans Holbein II, Rho and Hendrick Hondius I https://www.rawpixel.com/image/13784738/image-paper-cartoon-faceFree Image from public domain licenseSaint Philip Neri. Line engraving by G.M. Pitteri after G.B. Piazzetta. https://www.rawpixel.com/image/13988946/saint-philip-neri-line-engraving-gm-pitteri-after-gb-piazzettaFree Image from public domain licenseMichael Servetus. Stipple engraving by Holl, 1820, after C. van Sichem, 1607. https://www.rawpixel.com/image/13987710/michael-servetus-stipple-engraving-holl-1820-after-van-sichem-1607Free Image from public domain licenseSir William Huggins. Photogravure after John Collier, 1905. https://www.rawpixel.com/image/14017173/sir-william-huggins-photogravure-after-john-collier-1905Free Image from public domain licenseJacopo Cantelli. Line engraving by Caterina Piotti-Pirola. https://www.rawpixel.com/image/13986710/jacopo-cantelli-line-engraving-caterina-piotti-pirolaFree Image from public domain licenseJohannes Bosboom (1817-91), Painter (1885 - 1891) by Charles Dankmeijer https://www.rawpixel.com/image/13795671/johannes-bosboom-1817-91-painter-1885-1891-charles-dankmeijerFree Image from public domain licenseA man holding a large book, formerly designated as Andreas Vesalius. Line engraving by T. Vercruis after F. Petrucci after… https://www.rawpixel.com/image/14014521/image-face-person-bookFree Image from public domain licensePortret van Jan Pynas (1594 - 1707) by anonymous and David Bailly https://www.rawpixel.com/image/13786375/portret-van-jan-pynas-1594-1707-anonymous-and-david-baillyFree Image from public domain licenseIcones & effigies virorum doctorum, quotquot celebres fuerunt per Europam ... in aes incisae a Joh. Theodoro de Brij ... /… https://www.rawpixel.com/image/14008108/image-cartoon-person-artFree Image from public domain licenseSir Arthur Mitchell. Mezzotint by J. Faed after Sir G. Reid. https://www.rawpixel.com/image/13996515/sir-arthur-mitchell-mezzotint-faed-after-sir-reidFree Image from public domain licenseA bearded man expressing scorn. Engraving by M. Engelbrecht , 1732, after C. Le Brun. https://www.rawpixel.com/image/14000055/image-paper-cartoon-faceFree Image from public domain licensePortrait of a Man of the Rijswijck or Van Rijswijk family (c. 1610 - c. 1620) by anonymous https://www.rawpixel.com/image/13796347/image-face-frame-personFree Image from public domain licenseAndreas Vesalius. Etching by E. Bocourt after J. S. van Calcar. https://www.rawpixel.com/image/13978702/andreas-vesalius-etching-bocourt-after-van-calcarFree Image from public domain licenseStaande man met hand op zijn borst (1832) by Bernard Romain Julien, Jean François Benard and Aubert and Cie https://www.rawpixel.com/image/13764810/image-paper-face-handFree Image from public domain licenseOtto Hildebrand. Photogravure after Meisenbach Riffarth & Co. https://www.rawpixel.com/image/14008186/otto-hildebrand-photogravure-after-meisenbach-riffarth-coFree Image from public domain licenseWillem Marquis. Line engraving by P. de Jode after A. van Dyck. https://www.rawpixel.com/image/14009516/willem-marquis-line-engraving-jode-after-van-dyckFree Image from public domain licenseAcademiestudie naar gips van antieke buste van een man met baard (1819 - 1881) by Johannes Tavenraat and anonymous https://www.rawpixel.com/image/13796056/image-paper-face-personFree Image from public domain licenseNicolaus Tulp [Tulpius]. Line engraving by C. van Dalen after N. Eliasz. [Pickenoy], 1634. https://www.rawpixel.com/image/13983272/image-face-person-artFree Image from public domain licenseAlbert Richard Smith. Stipple engraving by Cook, 1844, after C. Baugniet. https://www.rawpixel.com/image/13977949/albert-richard-smith-stipple-engraving-cook-1844-after-baugnietFree Image from public domain licenseSaint Paul. Line engraving by M. Pitteri after G.B. Piazzetta. https://www.rawpixel.com/image/14000095/saint-paul-line-engraving-pitteri-after-gb-piazzettaFree Image from public domain licenseSaint James the Less. Stipple engraving by A. Legrand, 1809, after J. Le Barbier after L. da Vinci. https://www.rawpixel.com/image/14019772/image-face-person-artFree Image from public domain licenseA man in Turkish dress weighing rhubarb for sale. Gouache. https://www.rawpixel.com/image/13977780/man-turkish-dress-weighing-rhubarb-for-sale-gouacheFree Image from public domain licenseHomocentrica. Ejusdem de causis criticorum dierum per ea quae in nobis sunt ... / [Girolamo Fracastoro]. https://www.rawpixel.com/image/14006649/image-cartoon-face-personFree Image from public domain licenseBorstbeeld van een man met baard (1625 - 1674) by anonymous and Jan Lievens https://www.rawpixel.com/image/13777476/borstbeeld-van-een-man-met-baard-1625-1674-anonymous-and-jan-lievensFree Image from public domain licenseIn darkest Africa, or, The Quest, rescue, and retreat of Emin, governor of Equatoria / by Henry M. Stanley. https://www.rawpixel.com/image/14007371/image-face-person-artFree Image from public domain licensePortret van Romolo Panfi (1789) by Carlo Lasinio and Romolo Panfi https://www.rawpixel.com/image/13777831/portret-van-romolo-panfi-1789-carlo-lasinio-and-romolo-panfiFree Image from public domain licenseGalileo Galilei. Line engraving by P. Bettelini after T. Minardi after D. Cresti, il Passignano, 1624. https://www.rawpixel.com/image/14015516/image-face-person-artFree Image from public domain licenseA seated man in a double-breasted coat smoking a pipe while he rests on a crutch under his left arm. Line engraving with… https://www.rawpixel.com/image/14007231/image-cartoon-face-personFree Image from public domain licenseEcce homo (1566) by Cornelis Cort, Titiaan and Antonio Lafreri https://www.rawpixel.com/image/13779886/ecce-homo-1566-cornelis-cort-titiaan-and-antonio-lafreriFree Image from public domain licensePortret van een onbekende man met baard (1802) by Michał Płoński https://www.rawpixel.com/image/13785004/portret-van-een-onbekende-man-met-baard-1802-michal-plonskiFree Image from public domain licensePortret van Christoforo Pomarancio (1789) by Carlo Lasinio, Cristoforo Pomarancio and Labrelis https://www.rawpixel.com/image/13777812/image-paper-face-frameFree Image from public domain licenseApostel Paulus (1604 - 1638) by Gerrit Gauw, Jacob Matham and Abraham Goos https://www.rawpixel.com/image/13780826/apostel-paulus-1604-1638-gerrit-gauw-jacob-matham-and-abraham-goosFree Image from public domain license