This is the focal point I describe in the book, with a two-toned wall with chair rail, free-standing fireplace, and mirrors reaching toward the ceiling. I frequently change out the arrangement on top of the fireplace depending on the season and my mood.
To further illustrate the concept of focal point, check out these sites. They each contain pictures that illustrate the point and will get your imagination juices flowing.
Interiorholic
Parker-Sims Interiors
Interior Design Pro