Obelisk at Heliopolis, known in the Bible as On, Egypt. Coloured lithograph by Louis Haghe after David Roberts, 1848. https://www.rawpixel.com/image/13953698/image-cloud-plant-personFree Image from public domain licenseA gathering at Joshua Reynolds's house: Oliver Goldsmith and Edmund Burke among the company. Stipple engraving by W. Walker… https://www.rawpixel.com/image/13987874/image-person-art-clothingFree Image from public domain licenseRuined temple at Wady Dabod, Egypt. Tinted lithograph by Louis Haghe after David Roberts, 1848. https://www.rawpixel.com/image/13983307/image-cartoon-person-artFree Image from public domain license