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 licenseAn Actor of the Bando Line as an Outlaw Brought to Bay on the Bank of a River by Katsukawa Shunjō https://www.rawpixel.com/image/9612416/image-paper-person-bookFree Image from public domain licensePortrait of Antonio Canova by Johann Heinrich Wilhelm Tischbein https://www.rawpixel.com/image/14261439/portrait-antonio-canova-johann-heinrich-wilhelm-tischbeinFree Image from public domain licensePair of Flintlock Pistols of the Prince of Wales, later George IV (1762–1830), with Case and Accessories https://www.rawpixel.com/image/12491274/photo-image-white-background-aesthetic-artFree Image from public domain licenseListening to the Sound of Bouncing Ball (Matsumoto Kōshirō IV). Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7653000/image-vintage-art-public-domainFree Image from public domain licenseAn angel conducting Prince Octavius to heaven on a cloud, where Prince Alfred greets him: Windsor Castle below. Engraving by… https://www.rawpixel.com/image/13987084/image-cloud-angel-cartoonFree Image from public domain licenseBotanicus (1780 - 1787) by Cornelis Ploos van Amstel, Cornelis Brouwer, Gerbrand van den Eeckhout and Cornelis Ploos van… https://www.rawpixel.com/image/13765794/image-paper-cartoon-faceFree Image from public domain licenseJohn Stephens. Stipple engraving by W. Downey, 1807, after J. Bowring, 1787. https://www.rawpixel.com/image/14011739/john-stephens-stipple-engraving-downey-1807-after-bowring-1787Free Image from public domain licenseJohn Stephens. Coloured stipple engraving by G. Hawkins, 1791, after J. Bowring, 1787. https://www.rawpixel.com/image/13977742/image-face-person-bookFree Image from public domain license