The Nativity (1480s) by Antoniazzo Romano. Original from The MET Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/1232883/the-nativity-antoniazzo-romanoFree Image from public domain licenseView of Rome (1688-1698) by Johan Teyler (1648 -1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514954/free-illustration-image-italy-rome-italianFree Image from public domain licenseVenice, Palazzo Dario (1908) by Claude Monet. Original from the Art Institute of Chicago. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/547286/monet-palazzo-contarini-paintingFree Image from public domain license