Top, the house where Isaac Newton was born, Woolsthorpe, Lincolnshire; centre, a letter written by Isaac Newton from Trinity… https://www.rawpixel.com/image/14011088/image-paper-art-public-domainFree Image from public domain licenseMonument to Sir Hans Sloane in Chelsea, London. Etching, ca. 1830. https://www.rawpixel.com/image/13984797/monument-sir-hans-sloane-chelsea-london-etching-ca-1830Free Image from public domain license