QUOTE : When modern humans first invented computer ray tracing, they generated thousands if not millions of images of reflective chrome spheres hovering above checkerboard tiles, just to show off how gorgeously ray tracing rendered those reflections. When they invented lens flares in Photoshop, we all had to endure years of lens flares being added to everything, because the artists involved were super excited about a new tool they’d just figured out how to use. The invention of perspective was no different, and since it coincided with the Renaissance going on in Europe at the same time, some of the greatest art in the European canon is dripping with the 1400s CE equivalent of lens flares and hovering chrome spheres.