A fireplace no longer has to come with a shelf, ornate trim, and a lineup of candles across the top. In many contemporary homes, the most striking fireplaces are the quietest ones: clean planes, simple openings, refined materials, and no mantle at all. The mantle-free fireplace works because it lets the fire become part of the architecture. Instead of building a visual frame around the hearth, the wall itself becomes the feature. That shift can make a room feel larger, calmer