Narrative of a five years' expedition, against the revolted negroes of Surinam, in Guiana, on the wild coast of South… https://www.rawpixel.com/image/14016393/image-cartoon-person-treesFree Image from public domain licenseVirgin and Child, vintage illustration. Remixed by rawpixel. https://www.rawpixel.com/image/9743703/image-hands-vintage-goldView licenseMr. Blake in the character of Monsieur le médecin. Mezzotint by J. McArdell after himself. https://www.rawpixel.com/image/14010225/image-cartoon-face-personFree Image from public domain licenseThe concluding task of the disciples of homoeopathy: an address, delivered to ... the British Homoeopathic Association;… https://www.rawpixel.com/image/14010220/image-face-person-artFree Image from public domain licenseThomas Henry Huxley. Reproduction of drawing by T. B. Wirgman, 1882. https://www.rawpixel.com/image/14004459/thomas-henry-huxley-reproduction-drawing-wirgman-1882Free Image from public domain licenseJohn Brown [Bruno]. Process print after W. Blake, 1795, after J. Donaldson. https://www.rawpixel.com/image/14011362/john-brown-bruno-process-print-after-blake-1795-after-donaldsonFree Image from public domain licenseNational Orphan Home, Ham, Surrey: side view. Lithograph, c. 1856. https://www.rawpixel.com/image/14001240/national-orphan-home-ham-surrey-side-view-lithograph-1856Free Image from public domain licenseThomas Henry Huxley. Reproduction of drawing by T. B. Wirgman, 1882. https://www.rawpixel.com/image/14005880/thomas-henry-huxley-reproduction-drawing-wirgman-1882Free Image from public domain licenseBransby Blake Cooper. Mezzotint by W. H. Simmons after E. U. Eddis, 1842. https://www.rawpixel.com/image/13992407/bransby-blake-cooper-mezzotint-simmons-after-eddis-1842Free Image from public domain licenseElectrical machines: four figures showing various machines, with an illustration of George Adams demonstrating his medical… https://www.rawpixel.com/image/13992404/image-paper-person-artFree Image from public domain licenseView of alley in Northwest Washington, behind North Capitol Street. Blake School in background. Sourced from the Library of… https://www.rawpixel.com/image/12266922/photo-image-background-person-skyFree Image from public domain licenseAlley near L Street, N.W. Blake School in background. Washington, D.C.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267206/photo-image-background-person-roadFree Image from public domain license