Perspectives define aesthetics.

A cinematographer rarely asks how much light a scene needs. The more useful question is where it should fall, where it should be held back, and what the audience ought to notice first. Professional lighting on a film set follows its own grammar around those decisions: the key light that establishes form, the fill that controls how deep a shadow runs, the backlight that lifts a subject from its surroundings, each placed with intent. Coverage, simply making everything visib

Long before anyone reads a sign, they read the light. People move toward the bright part of a room and slow down at the dim edge of it, registering brightness and contrast as direction without ever deciding to.

A lighting scheme that worked - the right ambience, the right hierarchy, the right spatial character - gets carried into a larger space, and something is off. The fixtures are the same. The colour temperature hasn't changed. The layout logic followed the same rationale. And yet the space doesn't perform the way the original did.