Choosing beautiful fixtures matters less than deciding where light should — and shouldn't — fall.

It's easy to think of lighting design as fixture selection — picking pendants and sconces that look good in a catalogue. The more consequential decisions happen earlier: where light should fall, where it shouldn't, and how many separate layers a room needs before anyone's chosen a single fitting.
A room usually needs at least three layers — ambient, task, and accent — working independently so they can be dimmed or turned off without leaving the space either too dark or too flat. Get that layering right and almost any reasonably well-made fixture will look good in it.
Get it wrong, and no fixture, however striking, will fix a room that's lit from the wrong places.