The Anti-Slavery Society Convention, 1840, by Benjamin Robert Haydon (died 1846), given to the National Portrait Gallery… https://www.rawpixel.com/image/7666291/image-art-vintage-public-domainFree Image from public domain licenseExpositieruimte van Jean Baptiste Isabey te Londen (1820) by William James Bennett, Jean Baptiste Isabey, Jean Baptiste… https://www.rawpixel.com/image/13780044/image-paper-cartoon-frameFree Image from public domain licenseMembers of the medical faculty at Edinburgh University, gathered around a table. Lithograph by Schenck and McFarlane after… https://www.rawpixel.com/image/13989102/image-cartoon-face-personFree Image from public domain licenseMembers of the medical faculty at Edinburgh University, gathered around a table. Lithograph by Schenck and McFarlane after… https://www.rawpixel.com/image/13977282/image-cartoon-person-booksFree Image from public domain license