The existing world's first photo "the scenery outside the window" is

It is recognized that the original version of the world's first photo, Scenery Outside the Window, was taken by Joseph Niepce in 1826. This photo was taken by the Frenchman Nieps at 1827. This is the first photo in the world, taking the scenery outside Nieps' window. Limited by the technology at that time, it took 8 hours to complete the exposure.