However, not everything that looks like food actually is, just take a close look at these food illusions shared by Reddit users! The footprint blending with the paper bag is another of these food illusions. They aren’t food despite one of these food illusions. [borrado] – RedditAnyone seeing that violet color and that darker shade might think it is caviar in one of these unusual food illusions. That relocated library created one of the unexpected food illusions inside the former grocery store.