Head of the Apollo Belvedere statue in the Vatican. Drawing, c. 1791. https://www.rawpixel.com/image/13956250/head-the-apollo-belvedere-statue-the-vatican-drawing-1791Free Image from public domain licenseEleanor doing penance for witchcraft. Engraving by A. Smith, 1811, after R. Smirke. https://www.rawpixel.com/image/13987226/image-horse-cartoon-personFree Image from public domain licenseJoshua Webster. Line engraving by A. Smith, 1801, after Maria Ross. https://www.rawpixel.com/image/13985507/joshua-webster-line-engraving-smith-1801-after-maria-rossFree Image from public domain licenseChristoph Kauffmann, the writer: portrait. Drawing, c. 1791. https://www.rawpixel.com/image/14014630/christoph-kauffmann-the-writer-portrait-drawing-1791Free Image from public domain licenseThe plague in London, 1665. Etching by A. Smith, 1810, after R. Smirke. https://www.rawpixel.com/image/13974750/the-plague-london-1665-etching-smith-1810-after-smirkeFree Image from public domain licenseJohn Whitehurst. Line engraving by A. Smith, 1788, after J. Wright of Derby. https://www.rawpixel.com/image/14008439/john-whitehurst-line-engraving-smith-1788-after-wright-derbyFree Image from public domain licenseJoshua Webster. Line engraving by A. Smith, 1801, after Maria Ross. https://www.rawpixel.com/image/14002120/joshua-webster-line-engraving-smith-1801-after-maria-rossFree Image from public domain license