An alchemist at his furnace, hunched over bellows. Colour etching by W. Baillie, 1792, after D. Teniers the younger. https://www.rawpixel.com/image/13957758/image-person-art-fireFree Image from public domain licenseAn alchemist at his furnace, hunched over bellows. Coloured mezzotint by H. Dawe after D. Teniers the younger. https://www.rawpixel.com/image/13953355/image-face-person-artFree Image from public domain licenseDecember 2, 2014NASA's Journey to Marshttp://mars.jpl.nasa.gov/msl/multimedia/images/?ImageID=6829NASA is developing the… https://www.rawpixel.com/image/9975908/photo-image-astronaut-moon-spaceFree Image from public domain licenseAn alchemist with his assistants in his laboratory. Coloured engraving after D. Teniers the younger, 1640/1650. https://www.rawpixel.com/image/13966872/image-person-book-artFree Image from public domain licenseAn alchemist with his assistants in his laboratory. Coloured lithograph by J. Cullum, ca. 1840, after D. Teniers the… https://www.rawpixel.com/image/13953758/image-person-book-artFree Image from public domain licenseSir Isaac Newton showing an optical experiment to an audience in his laboratory. Wood engraving by Martin after C. Laverie. https://www.rawpixel.com/image/13996829/image-person-art-clothingFree Image from public domain licenseTwo workers in an alchemist's laboratory, surrounded by chemical receptacles and equipment. Engraving, 1669. https://www.rawpixel.com/image/13998119/image-cartoon-face-personFree Image from public domain licenseAn alchemist at his furnace, hunched over bellows. Colour etching by W. Baillie, 1792, after D. Teniers the younger. https://www.rawpixel.com/image/13992082/image-cartoon-person-artFree Image from public domain licenseAn alchemist with an assistant in his laboratory. Lithograph after D. Teniers the younger, 1650. https://www.rawpixel.com/image/13982072/image-person-book-artFree Image from public domain licenseAn alchemist with his assistants in his laboratory. Engraving by F.B. Lorieux and P. Michon after D. Teniers the younger… https://www.rawpixel.com/image/13990131/image-paper-cartoon-personFree Image from public domain licenseAn alchemist in his laboratory with his family: to the right they are shown calling at the poorhouse, destitute after the… https://www.rawpixel.com/image/14000037/image-cartoon-person-artFree Image from public domain licenseAn alchemist in his laboratory with his family: to the right they are shown calling at the poorhouse, destitute after the… https://www.rawpixel.com/image/13981132/image-dog-cartoon-personFree Image from public domain licenseAn alchemist's laboratory inhabited by monkeys: to the right they are shown calling at the poorhouse, destitute after their… https://www.rawpixel.com/image/13991606/image-horse-cartoon-personFree Image from public domain licenseTwo alchemists seeming to produce gold from a furnace; the accompanying text satirises those who pursue alchemy for gold… https://www.rawpixel.com/image/13998567/image-cartoon-person-artFree Image from public domain licenseAn alchemist with his assistants in his laboratory. Engraving by J.P. Le Bas, 1747, after D. Teniers. https://www.rawpixel.com/image/13972218/image-cartoon-person-artFree Image from public domain licenseThe chemical laboratory at Massachusetts Institute of Technology, Boston: women and men at class. Wood engraving, c. 1880. https://www.rawpixel.com/image/14014300/image-person-book-artFree Image from public domain licenseAn alchemist with his assistants in his laboratory. Engraving by F.B. Lorieux and P. Michon after D. Teniers the younger… https://www.rawpixel.com/image/14009768/image-paper-frame-personFree Image from public domain licenseHenri Sainte-Claire Deville demonstrating an experiment in the inorganic chemistry laboratory at the École Normal… https://www.rawpixel.com/image/13998884/image-face-people-bookFree Image from public domain licenseLavoisier in his laboratory conducting an experiment on the respiration of a man at work. Photogravure after M.A.P.… https://www.rawpixel.com/image/13980937/image-cartoon-person-artFree Image from public domain licenseThe interior of a chemical laboratory with six people working in it (above), a table of symbols (below). Coloured line… https://www.rawpixel.com/image/13972667/image-person-clothing-public-domainFree Image from public domain licenseA chemical laboratory and a table of chemical relations. Engraving by Prévost after L.J. Goussier, 1763. https://www.rawpixel.com/image/13976943/image-person-hospital-animalFree Image from public domain licenseNatuurkundig experiment (1759) by Nicolaas van Frankendaal and Kornelis van Tongerlo https://www.rawpixel.com/image/13764892/image-paper-cartoon-faceFree Image from public domain licenseAn alchemist holding tongs at his furnace. Etching by J. Wagner after D. Maggiotto. https://www.rawpixel.com/image/13998748/image-cartoon-face-personFree Image from public domain licenseRoger Bacon conducting an alchemical experiment in a vaulted cloister. Etching by J. Nasmyth, 1845. https://www.rawpixel.com/image/13997773/image-paper-cartoon-faceFree Image from public domain license