Rooftops at Sunset from the Pincio, Rome by Frederic Edwin Church, American, 1826–1900 https://www.rawpixel.com/image/9065576/rooftops-sunset-from-the-pincio-romeFree Image from public domain licenseHudson Valley and Distant Mountains at Sunset by Frederic Edwin Church, American, 1826–1900 https://www.rawpixel.com/image/9065550/hudson-valley-and-distant-mountains-sunsetFree Image from public domain license