How do I style the fireplace wall in a moody green living room?

Style the fireplace wall first by selecting a statement piece like a tall mirror or large vertical art above the mantel. Complement this with a layered lighting approach such as picture lights and a pendant light sized by the room’s dimensions. Anchor the wall with substantial seating arrangements and a large rug underneath. This sets a strong visual hierarchy, making the fireplace the focal point and creating a foundation for the rest of the room’s cozy styling.