View of Kynsburg over the Weistritz River Valley in Silesia by Johann Heinrich Bleuler (Swiss, Zollikon 1758–1823… https://www.rawpixel.com/image/9084908/image-swiss-mist-nature-paintingFree Image from public domain licenseFranz Joseph Gall measuring the head of a bald, elegantly dressed old lady; her pet poodle is entwined in her wig on a… https://www.rawpixel.com/image/13952632/image-dog-cartoon-personFree Image from public domain licenseAndromache and Astyanax by Pierre Paul Prud'hon and completed by Charles Pompée Le Boulanger de Boisfrémont https://www.rawpixel.com/image/9613289/image-achilles-mother-and-son-pyrrhusFree Image from public domain licenseCharles Maurice de Talleyrand Périgord (1754–1838), Prince de Talleyrand by Pierre Paul Prud'hon https://www.rawpixel.com/image/9613314/image-napoleon-louis-philippe-1806Free Image from public domain licenseFranz Joseph Gall measuring the head of a bald, elegantly dressed old lady; her pet poodle is entwined in her wig on a… https://www.rawpixel.com/image/13965485/image-dog-cartoon-personFree Image from public domain licenseDistinguished British men of science 1807-1808 assembled in the library of the Royal Institution, London. Mezzotint by W.… https://www.rawpixel.com/image/13975701/image-person-art-clothingFree Image from public domain licenseFranz Joseph Gall measuring the head of a bald, elegantly dressed old lady; her pet poodle is entwined in her wig on a… https://www.rawpixel.com/image/13983390/image-cartoon-person-bookFree Image from public domain licenseDistinguished British men of science 1807-1808 assembled in the library of the Royal Institution, London. Mezzotint by W.… https://www.rawpixel.com/image/13981199/image-person-art-clothingFree Image from public domain licenseThe distinguished men of science 1807-8: a key to the identities of the sitters. Photograph of engraving by W. Walker, 1862… https://www.rawpixel.com/image/14011458/image-cartoon-face-personFree Image from public domain licenseMichel Cullerier. Lithograph by Ducarme after H. Garnier, 1823. https://www.rawpixel.com/image/13998692/michel-cullerier-lithograph-ducarme-after-garnier-1823Free Image from public domain license