John 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