Decorative Chair Mat What Do You Call The Decorative Molding Used On Walls, Typically In Square Shapes Looking Like A Frame?

What do you call the decorative molding used on walls, typically in square shapes looking like a frame? - decorative chair mat

This type of mold is usually less than half of the wall, sometimes with a chair rail. It is strictly ornamental and is usually white or white on a wall in a darker color. What is known, this style Moding?

Here is a sample image.

http://images.meredith.com/bhg/images/20 ...