Ceiling Lighting
Fixtures that mount to the ceiling rather than hang from it - the choice for rooms where headroom is tight, a door swings close, or a pendant would simply be in the way.
Ceiling height decides the shape before taste does. Under 8 feet (2.4 m), a flush mount that sits tight to the plaster is the only comfortable answer; between 8 and 9 feet a semi-flush adds a little depth without crowding the room; above that you can hang something properly. The number to hold on to is 7 feet (2.1 m) of clear headroom anywhere people actually walk. Flush vs semi-flush for low ceilings works through the cut-offs.
Because the fixture sits close to the ceiling, material does more work here than it does on a pendant - you see the shade lit from the inside, at close range, every time you look up. Stone is the strongest showing in this range: travertine reads warm and slightly grainy when lit, while alabaster glows more evenly and hides the bulb better. Wood and rattan shades throw pattern onto the ceiling, which is either the point or a distraction depending on the room.
One fixture on the ceiling rarely finishes a room on its own - it flattens faces and leaves the corners dark. Pair it with something at eye level and something low; how to layer lighting covers the three-layer approach, and wall lights are the usual second layer.