In an era defined by infinite scroll and instantly gratifying square videos, a peculiar term from the dawn of home cinema has stubbornly persisted, a subtle hint of a different visual philosophy: letterboxed. For most, it’s the black bars at the top and bottom of a widescreen movie on an older television, a letterboxed hint
minor annoyance or a sign of “cinematic” quality. But to look closer is to uncover a rich story about art, technology, consumer choice, and the very shape of our perception.