A single square pixel, no matter how large it appears from a small perspective, is merely an implied period, and as an implication of an implied period*, the last pixel expressed can simultaneously exist as an inferred end, although inferences need not correspond to any reality defined during the unfolding of perpetual change, and to quote the most popular POTUS in the history of the United States who somehow can't draw a live audience large enough to fill a fire hall, "That's No Joke, Man," unless you include the last part, about the implied POTUS.
* Periods are round dots.