Galileo Galilei. Oil painting by an Italian painter, 18th century. https://www.rawpixel.com/image/13976162/galileo-galilei-oil-painting-italian-painter-18th-centuryFree Image from public domain licenseTwo Wings of a Triptych with Portraits of Donors with Saints Adrian and John the Baptist (1530 - 1550) by Pieter Pourbus https://www.rawpixel.com/image/13795960/image-lion-face-frameFree Image from public domain licenseCezanne’s Portrait of a Woman paper element with white border, artwork remixed by rawpixel. https://www.rawpixel.com/image/9267449/image-person-art-bookView licenseThe mother of Manuel Vargas praying for his recovery from a "cerebral attack", March 1862. Oil painting by a Spanish… https://www.rawpixel.com/image/14011085/image-frame-book-artFree Image from public domain licenseA man with coral, shells, fish, and a book. Oil painting by a German painter, 17th century. https://www.rawpixel.com/image/14012015/image-cartoon-face-personFree Image from public domain licenseA man examining a urine flask. Oil painting after David Teniers the younger. https://www.rawpixel.com/image/14005288/man-examining-urine-flask-oil-painting-after-david-teniers-the-youngerFree Image from public domain licenseYoung Man with a Fur Cap, Seated and Writing in an Account Book (c. 1650 - c. 1660) by Constantijn Verhout and Gabriël Metsu https://www.rawpixel.com/image/13790099/image-paper-cartoon-faceFree Image from public domain licensePredella with three scenes of Saint Roch, and figures of Saint Peter, Christ as Salvator Mundi, Saint Laurence and Saint… https://www.rawpixel.com/image/14000523/image-jesus-christ-person-bookFree Image from public domain licenseThe mother of Manuel Vargas praying for his recovery from a "cerebral attack", March 1862. Oil painting by a Spanish… https://www.rawpixel.com/image/13978005/image-person-book-artFree Image from public domain licensePaul Cezanne’s Portrait of a Woman, post-impressionist portrait painting. Remixed by rawpixel. https://www.rawpixel.com/image/8878059/image-art-vintage-bookView licenseTwo scholars in a cabinet: Paracelsus and a traditional philosopher examining a flask. Oil painting. https://www.rawpixel.com/image/13990878/image-cartoon-person-bookFree Image from public domain licenseA niche-scene with a physician examining a urine flask, and an anatomy book resting in the embrasure. Oil painting after… https://www.rawpixel.com/image/14018086/image-person-book-artFree Image from public domain licenseA man designated as John Ayliffe, surgeon to King Henry VIII. Oil painting, ca. 1900 . https://www.rawpixel.com/image/13986098/image-face-person-bookFree Image from public domain licenseA man designated as John Burgise (Burges), a surgeon. Oil painting, ca. 1900 . https://www.rawpixel.com/image/13987908/man-designated-john-burgise-burges-surgeon-oil-painting-ca-1900Free Image from public domain licenseAn alchemist in his laboratory. Oil painting by a follower of David Teniers the younger. https://www.rawpixel.com/image/14016541/image-face-person-bookFree Image from public domain licenseA physician examining a urine-flask. Oil painting by Gerard Thomas. https://www.rawpixel.com/image/14006590/physician-examining-urine-flask-oil-painting-gerard-thomasFree Image from public domain licenseRevd James Julius Wood, Greyfriars' Church by Hill and Adamson https://www.rawpixel.com/image/14271618/revd-james-julius-wood-greyfriars-church-hill-and-adamsonFree Image from public domain licenseThomas Dowland, botanist and student in astrology. Oil painting by J. Bowring. https://www.rawpixel.com/image/13986435/thomas-dowland-botanist-and-student-astrology-oil-painting-bowringFree Image from public domain licenseA niche-scene with a physician examining a urine flask, and an anatomy book resting in the embrasure. Oil painting after… https://www.rawpixel.com/image/14017926/image-frame-person-bookFree Image from public domain licenseSaint Constantine and Saint Helena with the True Cross. Oil painting. https://www.rawpixel.com/image/13985666/saint-constantine-and-saint-helena-with-the-true-cross-oil-paintingFree Image from public domain licensePredella with three scenes of Saint Roch, and figures of Saint Peter, Christ as Salvator Mundi, Saint Laurence and Saint… https://www.rawpixel.com/image/14016042/image-jesus-christ-person-bookFree Image from public domain licenseA physician examining a urine-flask. Oil painting by Justus Juncker. https://www.rawpixel.com/image/14004029/physician-examining-urine-flask-oil-painting-justus-junckerFree Image from public domain licenseInterior with doctor, assistant, old woman and girl. Oil painting by Egbert van Heemskerck. https://www.rawpixel.com/image/13995783/image-person-book-artFree Image from public domain licenseAn alchemist in his laboratory. Oil painting by a follower of David Teniers the younger. https://www.rawpixel.com/image/14020417/image-person-book-artFree Image from public domain licenseA man with coral, shells, fish, and a book. Oil painting by a German painter, 17th century. https://www.rawpixel.com/image/14008259/image-cartoon-face-personFree Image from public domain licenseTwo scholars in a cabinet: Paracelsus and a traditional philosopher examining a flask. Oil painting. https://www.rawpixel.com/image/13985689/image-cartoon-person-bookFree Image from public domain licenseAn evangelist holding a book, head and shoulders to right; scrollwork forming the name of Jesus. Tempera painting by a… https://www.rawpixel.com/image/14021763/image-background-jesus-bookFree Image from public domain licenseA physician examining a urine-flask. Oil painting by Justus Juncker. https://www.rawpixel.com/image/13973801/physician-examining-urine-flask-oil-painting-justus-junckerFree Image from public domain licensePredella with three scenes of Saint Roch, and figures of Saint Peter, Christ as Salvator Mundi, Saint Laurence and Saint… https://www.rawpixel.com/image/13979586/image-jesus-christ-person-bookFree Image from public domain licenseGalileo Galilei receiving John Milton. Oil painting by Annibale Gatti. https://www.rawpixel.com/image/13986921/galileo-galilei-receiving-john-milton-oil-painting-annibale-gattiFree Image from public domain licenseAn alchemist in his laboratory. Oil painting attributed to a Bavarian painter, 18/19th century, after David Teniers the… https://www.rawpixel.com/image/14020006/image-cartoon-face-personFree Image from public domain licensePortrait of Michiel Comans (1614-1687), calligrapher, etcher, painter and schoolmaster, with his third wife Elisabeth van… https://www.rawpixel.com/image/13732898/image-dog-person-bookFree Image from public domain licenseA man with coral, shells, fish, and a book. Oil painting by a German painter, 17th century. https://www.rawpixel.com/image/13951632/image-person-book-artFree Image from public domain licenseAn evangelist holding a book, head and shoulders to right; scrollwork forming the name of Jesus. Tempera painting by a… https://www.rawpixel.com/image/13954947/image-background-face-jesusFree Image from public domain license