John Coakley Lettsom, physician, with his family, in the garden of Grove Hill, Camberwell. https://www.rawpixel.com/image/13953116/image-dog-frame-plantFree Image from public domain licenseThe 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 license"The original sketch of Mr. Adams, taken when dying by A.J.S. in the Rotunda of the Capitol at Washington" "Sketch showing… https://www.rawpixel.com/image/7667087/image-face-art-vintageFree Image from public domain licenseBritish inventors, politicians and military men, gathered in a room at Buckingham Palace. Engraving by C.G. Lewis, 1863… https://www.rawpixel.com/image/13986687/image-cat-person-artFree Image from public domain licenseBritish inventors, politicians and military men: a key to the identities of the sitters. Engraving by C.G. Lewis, 1863… https://www.rawpixel.com/image/13997233/image-dog-paper-cartoonFree Image from public domain license