Here i would like to share the Feature Wall Ideas:

Bedrooms
Paint the headboard wall a different color or use extraordinary pattered wallcovering.
Use an oversized upholstered headboard in a dramatically patterned fabric which sets the tone for the entire room.

Living or Family rooms
If you have a beautiful fireplace to feature paint or wallcover the walls in something more subtle that makes the fireplace stand out.
Frame large picture windows in wonderful drapery to focus the viewer's eye on the view.
If main seating area is the dominant item you want people to focus on make it dramatic with color and/or texture.

Entrance Hall
If you walk in the front door and face a wall use a spectacular wallcovering that serves as an impressive handshake. Big wow factor!
Use a striking piece of furniture to draw people's interest.