The delivery of pictures is that this grainy, abstract-looking picture, which is the world’s oldest surviving {photograph}. Taken by Joseph Nicéphore Niépce round 1826, this “heliograph” required an publicity time so extremely lengthy (at the very least eight hours and probably a number of days) that the solar had time to light up buildings on each side of the courtyard. The result’s this ghostly however monumental view from the window of his property at Le Gras, the very first everlasting picture ever captured with a digital camera.