The shape has a long history. The sun motif was a favourite of Louis XIV at Versailles, came back in the 1950s and 1960s with gilt and brass mid-century designs, and returned again with rattan and seagrass versions. Each era has a different feel, so decide which one belongs in your room before you look at sizes.
01Choosing the style
- Gilt or brass metal: The classic look, with straight rays or alternating long and short ones. It works with dark paint, panelled walls and mid-century furniture.
- Rattan, seagrass or cane: Softer and lighter in weight, it suits a bedroom, a pale living room or a garden room.
- Carved or painted wood: Heavier and more traditional, often with a deeper frame around the glass.
- Black metal: A graphic, modern take that sits well against white or plaster-pink walls.
02Getting the size right
Measure the overall diameter, rays included, not just the glass. Over a mantelpiece, the piece should be narrower than the shelf, usually around two thirds of its width. Above a double bed, 80 to 100 cm overall sits well between two bedside lamps. In a hallway or on a landing, 50 to 70 cm is often enough, because the rays make it look bigger than it is.
03Hanging it level
A circle with rays shows every tilt, so take your time at this stage. Most designs hang from a single central hook or a D-ring on the back. Mark the hook position from the top of the frame rather than from the tip of a ray, and check with a spirit level once it is up. Heavier metal or wooden versions are safer on two fixings, with plugs rated for the weight in brick and cavity fixings in plasterboard.
04Where it works best
Because the glass is small, a sunburst mirror is not the piece to brighten a dark room; a large rectangle does that better. Its job is decorative. Give it space: 20 to 30 cm of clear wall around the tips of the rays lets the outline read clearly. It looks particularly good above a fireplace, at the top of a staircase or at the centre of a gallery wall with frames arranged around it. In a bedroom, it can take the place of a picture above the headboard and catches the glow of bedside lamps in the evening.
05One large or several small
A group of three small sunbursts, of 30 to 50 cm each, fills a wide wall above a sideboard without the weight of one oversized piece. Hang them at slightly different heights, keep the gaps between the ray tips even, around 10 to 15 cm, and use the same finish for all three. A single piece of 100 cm or more is the stronger choice above a fireplace, where symmetry suits the room.
06Mixing finishes
Gold rays pair well with other warm metals in the room, such as a brass lamp base or a picture light. Rattan looks best near other natural textures: linen, jute rugs, light oak. Avoid hanging it next to another busy piece; one strong shape per wall is usually enough.
07Caring for a sunburst mirror
Dust the rays with a soft dry brush or a microfibre cloth. Glass cleaner can mark gilt and painted finishes, so spray the cloth, never the frame, and wipe only the glass. Rattan prefers a dry room away from steam, which can make the fibres swell or sag.