The Grand Canal with the Rialto Bridge and the Fondaco dei Tedeschi (1707 - 1750) by Canaletto https://www.rawpixel.com/image/13734458/image-person-art-skyFree Image from public domain licenseBuildings and alumni of St Thomas's Hospital, London. Colour lithograph by Beynon & Company. https://www.rawpixel.com/image/13965257/image-person-medicine-artFree Image from public domain licenseDramatists and actors: twenty portraits. Engraving by J.W. Cook, 1825. https://www.rawpixel.com/image/14010244/dramatists-and-actors-twenty-portraits-engraving-jw-cook-1825Free Image from public domain licenseJohn the Baptist preaches in the wilderness. Etching by J. Goupy after S. Rosa. https://www.rawpixel.com/image/13984399/john-the-baptist-preaches-the-wilderness-etching-goupy-after-rosaFree Image from public domain license